WO2018145607A1 - 一种用于无线通信中的方法和装置 - Google Patents

一种用于无线通信中的方法和装置 Download PDF

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Publication number
WO2018145607A1
WO2018145607A1 PCT/CN2018/075224 CN2018075224W WO2018145607A1 WO 2018145607 A1 WO2018145607 A1 WO 2018145607A1 CN 2018075224 W CN2018075224 W CN 2018075224W WO 2018145607 A1 WO2018145607 A1 WO 2018145607A1
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wireless signal
wireless
type
signal
configuration information
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PCT/CN2018/075224
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English (en)
French (fr)
Inventor
张晓博
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上海朗帛通信技术有限公司
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Publication of WO2018145607A1 publication Critical patent/WO2018145607A1/zh
Priority to US16/533,804 priority Critical patent/US11102811B2/en
Priority to US17/377,412 priority patent/US11647537B2/en
Priority to US18/128,232 priority patent/US11877317B2/en
Priority to US18/544,061 priority patent/US20240121816A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/04—Scheduled access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0038—Blind format detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/542—Allocation or scheduling criteria for wireless resources based on quality criteria using measured or perceived quality
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H04W74/0841—Random access procedures, e.g. with 4-step access with collision treatment
    • H04W74/085—Random access procedures, e.g. with 4-step access with collision treatment collision avoidance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0036—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver
    • H04L1/0039—Systems modifying transmission characteristics according to link quality, e.g. power backoff arrangements specific to the receiver other detection of signalling, e.g. detection of TFCI explicit signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT

Definitions

  • the present application relates to a transmission method and apparatus in a wireless communication system, and more particularly to a Grant-Free transmission scheme and apparatus.
  • a Resource Block Assignment Field in the DCI (Downlink Control Information) corresponding to the uplink grant is used to dynamically indicate at least one of ⁇ frequency domain resources, time domain resources ⁇ occupied by the uplink data.
  • the present application provides a solution. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments of the present application may be combined with each other arbitrarily. For example, features in embodiments and embodiments in the UE of the present application may be applied to a base station, and vice versa.
  • the present application discloses a method for use in a user equipment in wireless communication, including:
  • the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ , the P1 is a positive integer;
  • the first wireless signal Included M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal;
  • the second wireless signal includes M2 second wireless sub-signals, and a first bit block is used to generate the first a wireless sub-signal; said M1 being a positive integer, said M2 being an element in a target set; said first-class integer being a positive integer, each element in said first set being a positive integer;
  • said first wireless The time-frequency resource occupied by the signal belongs to the first type of resource determined by the first configuration information, and the M1 is the first type of integer determined by the first configuration information, and the target set is The first type set determined by the first configuration information; the time-frequency resource occupied by the second wireless signal and the time-frequency resource occupied by the first wireless signal, in the first sequence
  • a one-to-one correspondence is established between the first type of integer and the first type of set, so that the receiver of the second wireless signal can pass the M1 and/or
  • the time-frequency resource occupied by the first wireless signal determines the target set, avoiding the problem of resource waste and timing mismatch caused by blurring of the transmission cut-off time of the second wireless signal.
  • the above aspect saves control information for resource allocation of the second wireless signal, and improves transmission efficiency.
  • the time-frequency resource occupied by the second wireless signal is implicitly configured, and the uplink control information is saved.
  • the value range of the elements in the first type of set is related to the corresponding first type of integer, and the embodiment saves the overhead of the first information.
  • the first type of resources includes time-frequency resources.
  • the first type of resources includes a positive integer number of PRBs (Psical Resource Blocks).
  • the sub-carriers occupied by the first type of resources in a frequency domain at a given time belong to 180 kHz (kilohertz), and the first type of resources include multiple milliseconds in the time domain.
  • the first type of resources includes a positive integer number of REs (Resource Elements).
  • the RE occupies one subcarrier in the frequency domain and occupies one multicarrier symbol in the time domain.
  • the multicarrier symbol is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.
  • the multi-carrier symbol is an FBMC (Filtering Bank Multile Carrier) symbol.
  • the multi-carrier symbol is an SC-FDMA (Single Carrier Frequency Division Multiple Access) symbol.
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • the RE occupied by the first wireless signal belongs to the RE occupied by the first type of resources determined by the first configuration information.
  • the first set of classes consists of one element.
  • the first class set is composed of a plurality of elements, and any two elements of the first class set are not equal.
  • the P1 is greater than 1, and the first type of integers indicated by any two of the P1 pieces of configuration information are different.
  • the P1 is greater than 1, and the number of elements in the first type set indicated by the two configuration information is different in the P1 configuration information.
  • the P1 is greater than 1, and there are two common elements in the first class set indicated by the two configuration information in the P1 configuration information (ie, two of the first class sets) The intersection is not an empty set).
  • the P1 is greater than 1, and an intersection of the first set of the groups indicated by any two of the P1 pieces of configuration information is an empty set.
  • a channel quality between the UE and a receiver of the first wireless signal is used to determine the first configuration information from the P1 configuration information.
  • the channel quality includes RSRP (Reference Signal Receiving Power).
  • the channel quality includes RSRQ (Reference Signal Receiving Quality).
  • the first sequence is a pseudo-random sequence.
  • the first sequence is a Zadoff-Chu sequence.
  • the first sequence comprises a CP (Cyclic Prefix).
  • all of the elements in the first sequence are the same.
  • all of the elements in the first sequence are one.
  • the first wireless signal is transmitted on a PRACH (Physical Random Access Channel).
  • PRACH Physical Random Access Channel
  • the target set consists of one element (ie the M2).
  • the target set consists of a plurality of elements.
  • the recipient of the second wireless signal determines the M2 from the set of targets by blind detection.
  • the first sequence is used to determine an index of the M2 in the target set.
  • an index of the first sequence in the candidate sequence set is used to confirm the M2 from the target set, and the candidate sequence set includes a plurality of candidate sequences.
  • the length of the candidate sequence is related to the number of REs (Resource Elements) occupied by the first wireless signal.
  • the lengths (ie, the number of elements) of all of the candidate sequences in the set of candidate sequences are the same.
  • the first bit block is delivered by a higher layer of the UE to a physical layer of the UE.
  • the upper layer is a MAC (Media Access Control) layer.
  • MAC Media Access Control
  • the upper layer is an RLC (Radio Link Control) layer.
  • RLC Radio Link Control
  • the M1 is a positive integer power of two or one.
  • the M2 is a positive integer power of two or one.
  • the first bit block is a TB (Transmission Block).
  • the first bit block is transmitted on an UL-SCH (UpLink Shared Channel).
  • UL-SCH UpLink Shared Channel
  • the second wireless signal is transmitted on a PUSCH (Physical Uplink Shared Channel).
  • PUSCH Physical Uplink Shared Channel
  • the second wireless signal is sequentially subjected to channel coding, a modulation mapper, a layer mapper, and a precoding by the first bit block.
  • Resource Element Mapper output after OFDM (Orthogonal Frequency Division Multiplexing) signal generation.
  • the channel coding includes rate matching.
  • the sending of the first wireless signal is Grant-Free.
  • the transmission of the first wireless signal is Contention-Based.
  • the first information is dynamically configured.
  • the first information is semi-statically configured.
  • the first information is configured by RRC (Radio Resource Control) layer signaling.
  • RRC Radio Resource Control
  • the first information is common to the cell.
  • the configuration information explicitly indicates the first type of resource and the first type of set, and the first type of integer is implicitly indicated by the first type of resource.
  • the first type of integer is related to the number of REs included in the first type of resource.
  • the configuration information explicitly indicates the first type of resources, the first type of integers, and the first type of sets.
  • the time domain resources occupied by any two of the M1 first radio sub-signals are orthogonal (ie, non-overlapping), and the M2 second wireless sub- The time domain resources occupied by any two of the second wireless sub-signals in the signal are orthogonal (ie, non-overlapping).
  • the length of the first sequence is configured by downlink high layer signaling.
  • the first type of resource occupies at most one subcarrier in the frequency domain.
  • the P1 pieces of the first type of resources are respectively indicated by the P1 configuration information, and the number of the subcarriers occupied by the P1 pieces of the first type of resources in one multicarrier symbol is the same. .
  • the first sequence is a preamble.
  • the transmission channel corresponding to the first wireless signal is a RACH (Random Access Channel).
  • the first wireless signal is transmitted on an NPRACH (Narrow Band Physical Random Access Channel).
  • NPRACH Near Band Physical Random Access Channel
  • the second wireless signal is transmitted on an NPUSCH (Narrow Band Physical Uplink Shared Channel).
  • NPUSCH Near Band Physical Uplink Shared Channel
  • the RV (Redundancy Version) of all the second wireless sub-signals of the M2 second wireless sub-signals is the same.
  • the RV (Redundancy Version) of the two second wireless sub-signals in the M1 second wireless sub-signals is different.
  • an RV (Redundancy Version) of each of the M2 second wireless sub-signals is related to the M2.
  • the method further includes:
  • the third wireless signal is used to determine whether the first bit block needs to be retransmitted, adjust the transmission timing of the user equipment, and allocate resources for uplink transmission to the user equipment.
  • the device allocates at least one of subcarrier spacings for uplink transmissions; M3 is used to determine ⁇ the start time of the third wireless signal sender to transmit the third wireless signal, the third wireless signal At least one of the occupied time domain resources, the M3 being an element in the target set.
  • the target set is used to determine a time domain resource occupied by the third wireless signal.
  • the above aspect enables the third wireless signal to be detected by the receiver while saving control information for determining the transmission timing of the third wireless signal.
  • the M3 is a maximum value in the target set.
  • the above embodiment avoids the uncertainty of the starting moment of the third wireless signal caused by a plurality of elements in the target set.
  • the M3 is a minimum value in the set of targets.
  • the above embodiment avoids the uncertainty of the starting moment of the third wireless signal caused by multiple elements in the target set, and can support Early Decoding.
  • the termination time of the time domain resource occupied by the third wireless signal is related to the maximum value in the target set.
  • the location of the M3 in the set of targets is determined.
  • the M3 is the M2.
  • the M3 is used to determine a start time of a time domain resource occupied by the third wireless signal.
  • the first time window occupied by the third wireless signal is the Kth time window after the reference time window, and the K is a positive integer.
  • the reference time window is the last one of the time windows occupied by the M3 second wireless sub-signals of the second wireless signal.
  • the K is a positive integer.
  • the K is associated with the M3.
  • the K is associated with the M1.
  • the duration of the time window is less than 1 millisecond.
  • the time window is a subframe.
  • the time window includes a positive integer number of OFDM symbols.
  • the third wireless signal is transmitted on a physical layer control channel (ie, a physical layer channel that can only carry physical layer control information).
  • a physical layer control channel ie, a physical layer channel that can only carry physical layer control information.
  • the third wireless signal comprises a DCI.
  • the third wireless signal is transmitted on a physical layer data channel (ie, a physical layer channel capable of carrying physical layer data).
  • a physical layer data channel ie, a physical layer channel capable of carrying physical layer data.
  • the third wireless signal includes a RAR (Random Access Response).
  • RAR Random Access Response
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and the transmission end time of the virtual wireless signal is between the transmission start time of the third wireless signal
  • the time distance is greater than or equal to the target time length, the target time length being equal to one of ⁇ first candidate time length, second candidate time length ⁇ , the first candidate time length being greater than the second candidate a length of time, the second candidate time length is greater than 0 milliseconds;
  • the reference time length is greater than or equal to the first threshold, the target time length is equal to the first candidate time length, or the reference time length is less than the first a threshold, the target time length is equal to the second candidate time length;
  • the subcarrier spacing of the RU is related to at least a first one, the first threshold is a predefined positive number;
  • the RU includes K1 consecutive multicarrier symbols in the time domain, and the RU is in the
  • the first alternate time length is equal to 40 milliseconds.
  • the second alternate time length is equal to 3 milliseconds.
  • the second alternate time length is equal to 2 milliseconds.
  • the first alternate time length is equal to 40 subframes.
  • the second alternative time length is equal to 3 subframes.
  • the second alternative time length is equal to 2 subframes.
  • the first alternate time length is predefined.
  • the second alternative time length is predefined.
  • the target time length does not include a GT (Guard Time) between a reception end time of the second wireless signal and a subframe boundary.
  • GT Guard Time
  • the first threshold is equal to 256 milliseconds.
  • the virtual wireless signal is the second wireless signal.
  • the end time of the virtual wireless signal is later than the end time of the second wireless signal.
  • the reference time length is a length of time in which X consecutive subframes are in a time domain, and an end subframe in the X subframes is an end subframe of the virtual wireless signal, where
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and the virtual wireless signal occupies each of the X subframes in the time domain, and the X subframes are in the previous sub-domain.
  • the frame is outside the subframe occupied by the virtual wireless signal.
  • the reference time length is a length of time in which the Y consecutive slots are in the time domain
  • the ending time slot in the Y slots is an end time slot of the virtual wireless signal.
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and the virtual wireless signal occupies each of the Y time slots in a time domain, and the Y time slots are in a time domain.
  • the previous time slot is outside the time slot occupied by the virtual wireless signal.
  • the reference time length includes a time for delaying transmission in order to avoid collision with a possible PRACH (Physical Random Access Channel).
  • PRACH Physical Random Access Channel
  • the reference time length includes a time for delaying transmission in order to avoid collision with a possible NPRACH (Narrow Band Physical Random Access Channel).
  • NPRACH Near Band Physical Random Access Channel
  • the number of RUs in the second wireless sub-signal is equal to one of ⁇ 1, 2, 3, 4, 5, 6, 8, 10 ⁇ .
  • the subcarrier spacing of the RUs in the second wireless sub-signal is one of ⁇ 3.75 kHz, 15 kHz ⁇ .
  • the method further includes:
  • the second information is used to determine P2 second type resources; the air interface resource occupied by the second wireless signal belongs to a second type resource of the P2 second resources, and the P2 is a positive integer; At least one of the number of ⁇ subcarriers, subcarrier spacing, MCS, RV ⁇ corresponding to the second wireless signal and the second type of resource to which the second wireless signal belongs is related; the air interface resource Including at least the former of ⁇ time-frequency resources, code domain resources ⁇ .
  • the number of subcarriers occupied by the second wireless signal is implicitly indicated, which saves corresponding control information and improves transmission efficiency.
  • the number of subcarriers occupied by the radio signals transmitted in the P2 second type resources is in one-to-one correspondence with P2 positive integers.
  • any two positive integers of the P2 positive integers are not equal.
  • the subcarriers occupied by the second wireless signal are continuous in the frequency domain.
  • the MCS Modulation Coding Scheme
  • the MCS supports at least one of ⁇ QPSK, pi/2BPSK, pi/4QPSK, 16QAM, 64QAM ⁇ .
  • the MCS Modulation Coding Scheme
  • the MCS supports Turbo coding.
  • the second wireless signal supports two RVs (Redundancy Version).
  • the second wireless signal supports four RVs (Redundancy Version).
  • the second information is semi-statically configured.
  • the second information is carried by RRC layer signaling.
  • the second information is common to the cell.
  • the second information is TRP (Transmission Reception Point).
  • the second information is BEA-specific, or the first information is BEA-Group-specific.
  • the second information and the first information are transmitted by using the same signaling.
  • the subcarrier spacing corresponding to the subcarrier occupied by the second wireless signal is one of ⁇ 2.5 kHz (kilohertz), 3.75 kHz, 15 kHz, 30 kHz, 60 kHz, 120 kHz, 240 kHz, 480 kHz ⁇ . .
  • the subcarrier spacing corresponding to the subcarrier occupied by the second wireless signal is associated with an index of the first sequence in the candidate sequence set.
  • a plurality of candidate sequences are included in the candidate sequence set.
  • the length of the candidate sequence is independent of the number of REs occupied by the first wireless signal.
  • the lengths of all of the candidate sequences in the set of candidate sequences are the same.
  • the method further includes:
  • the measurement for the fourth wireless signal is used to determine at least one of ⁇ the time-frequency resource occupied by the first wireless signal and the air interface resource occupied by the second wireless signal ⁇ .
  • both M1 and the set of targets are related to measurements for the fourth wireless signal.
  • the above aspects minimize scheduling constraints due to the association of the M1 and the target set.
  • the fourth wireless signal includes at least one of a ⁇ PSS (Primary Synchronization Signal) and an SSS (Secondary Synchronization Signal).
  • ⁇ PSS Primary Synchronization Signal
  • SSS Secondary Synchronization Signal
  • the fourth wireless signal includes at least one of ⁇ NPSS (Narrow Band Primary Synchronization Signal), NSSS (Narrow Band Secondary Synchronization Signal).
  • NPSS Near Band Primary Synchronization Signal
  • NSSS Near Band Secondary Synchronization Signal
  • the fourth wireless signal includes a CRS (Cell Reference Signal).
  • CRS Cell Reference Signal
  • the fourth wireless signal includes an NRS (Narrow Band Reference Signal).
  • NRS Near Band Reference Signal
  • the fourth wireless signal includes a CSI-RS (Channel Status Information Reference Signal).
  • CSI-RS Channel Status Information Reference Signal
  • the present application discloses a method for use in a base station in wireless communication, including:
  • the first information includes P1 configuration information, where the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ , the P1 is a positive integer;
  • the first wireless signal Included M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal;
  • the second wireless signal includes M2 second wireless sub-signals, and a first bit block is used to generate the first a wireless sub-signal; said M1 being a positive integer, said M2 being an element in a target set; said first-class integer being a positive integer, each element in said first set being a positive integer;
  • said first wireless The time-frequency resource occupied by the signal belongs to the first type of resource determined by the first configuration information, and the M1 is the first type of integer determined by the first configuration information, and the target set is The first type set determined by the first configuration information; the time-frequency resource occupied by the second wireless signal and the time-frequency resource occupied by the first wireless signal, in the first sequence
  • the method further includes:
  • the third wireless signal is used to ⁇ determine whether the first bit block needs to be retransmitted, and adjust a transmission timing of a sender of the second wireless signal to be a sender of the second wireless signal. Allocating a resource for uplink transmission, assigning at least one of a subcarrier spacing for uplink transmission to the sender of the second wireless signal; M3 is used to determine ⁇ the transmission of the third wireless signal Transmitting at least one of a start time of the third wireless signal, a time domain resource occupied by the third wireless signal, the M3 being an element in the target set.
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and the transmission end time of the virtual wireless signal is between the sending start time of the third wireless signal
  • the time distance is greater than or equal to the target time length, the target time length being equal to one of ⁇ first candidate time length, second candidate time length ⁇ , the first candidate time length being greater than the second candidate a length of time, the second candidate time length is greater than 0 milliseconds;
  • the reference time length is greater than or equal to the first threshold, the target time length is equal to the first candidate time length, or the reference time length is less than the first a threshold, the target time length is equal to the second candidate time length;
  • the subcarrier spacing of the RU is related to at least the first one, the first threshold is a predefined positive number;
  • the RU includes K1 consecutive multicarrier symbols in the time domain, and the RU is in the frequency
  • the method further includes:
  • the second information is used to determine P2 second type resources; the air interface resource occupied by the second wireless signal belongs to a second type resource of the P2 second type resources, and the P2 is a positive integer. At least one of the number of ⁇ subcarriers, the subcarrier spacing, the MCS, the RV ⁇ corresponding to the second wireless signal and the second type of resource to which the second wireless signal belongs is related; The resource includes at least the former of ⁇ time-frequency resources, code domain resources ⁇ .
  • the method further includes:
  • the measurement for the fourth wireless signal is used to determine at least one of ⁇ the time-frequency resource occupied by the first wireless signal and the air interface resource occupied by the second wireless signal ⁇ .
  • the present application discloses a user equipment used in wireless communication, which includes:
  • a first receiver module that receives the first information
  • a first transmitter module that transmits a first wireless signal
  • a second transmitter module transmitting a second wireless signal
  • the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ , the P1 is a positive integer;
  • the first wireless signal Included M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal;
  • the second wireless signal includes M2 second wireless sub-signals, and a first bit block is used to generate the first a wireless sub-signal; said M1 being a positive integer, said M2 being an element in a target set; said first-class integer being a positive integer, each element in said first set being a positive integer;
  • said first wireless The time-frequency resource occupied by the signal belongs to the first type of resource determined by the first configuration information, and the M1 is the first type of integer determined by the first configuration information, and the target set is The first type set determined by the first configuration information; the time-frequency resource occupied by the second wireless signal and the time-frequency resource occupied by the first wireless signal, in the first sequence
  • the user equipment used in the wireless communication is characterized in that:
  • a second receiver module receiving a third wireless signal
  • the third wireless signal is used to: ⁇ determine whether the first bit block needs to be retransmitted, adjust a transmission timing of the user equipment, and allocate at least a resource for uplink transmission to the user equipment ⁇ .
  • M3 is used to determine at least one of ⁇ the start time of the time domain resource occupied by the third wireless signal, the time domain resource occupied by the third wireless signal ⁇ , the M3 is the An element in the target collection.
  • the user equipment used in the wireless communication is characterized in that the virtual wireless signal includes M3 second wireless sub-signals, and the transmission end time of the virtual wireless signal reaches the third wireless
  • the time distance between the transmission start times of the signals is greater than or equal to the target time length, the target time length being equal to one of ⁇ first candidate time length, second candidate time length ⁇ , the first candidate time
  • the length is greater than the second candidate time length, the second candidate time length is greater than 0 milliseconds
  • the reference time length is greater than or equal to the first threshold, the target time length is equal to the first candidate time length, or The reference time length is less than the first threshold, the target time length is equal to the second candidate time length
  • the subcarrier spacing of the RU in the second wireless sub-signal is related to at least a first one, the first threshold is a predefined positive number;
  • the RU includes K1 consecutive in the time domain Carrier symbols,
  • the foregoing user equipment in wireless communication is characterized in that the first receiver module further receives second information; wherein the second information is used to determine P2 second type resources;
  • the air interface resource occupied by the second radio signal belongs to a second type resource of the P2 second type resources, where the P2 is a positive integer; the number of subcarriers corresponding to the second radio signal, the subcarrier spacing At least one of the MCS, RV ⁇ and the second type of resource to which the second wireless signal belongs is related;
  • the air interface resource includes at least the former of ⁇ Time-frequency resource, code domain resource ⁇ .
  • the above user equipment for wireless communication is characterized in that the first receiver module further receives a fourth wireless signal; wherein the measurement for the fourth wireless signal is used to determine ⁇ Describe at least one of a time-frequency resource occupied by the first wireless signal and the air interface resource occupied by the second wireless signal.
  • the present application discloses a base station device used in wireless communication, which includes:
  • a third transmitter module that transmits the first information
  • a third receiver module that receives the first wireless signal
  • a fourth receiver module that receives the second wireless signal
  • the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ , the P1 is a positive integer;
  • the first wireless signal Included M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal;
  • the second wireless signal includes M2 second wireless sub-signals, and a first bit block is used to generate the first a wireless sub-signal; said M1 being a positive integer, said M2 being an element in a target set; said first-class integer being a positive integer, each element in said first set being a positive integer;
  • said first wireless The time-frequency resource occupied by the signal belongs to the first type of resource determined by the first configuration information, and the M1 is the first type of integer determined by the first configuration information, and the target set is The first type set determined by the first configuration information; the time-frequency resource occupied by the second wireless signal and the time-frequency resource occupied by the first wireless signal, in the first sequence
  • the foregoing base station device used in the wireless communication is characterized in that:
  • a fourth transmitter module that transmits a third wireless signal
  • the third wireless signal is used to: ⁇ determine whether the first bit block needs to be retransmitted, and adjust a transmission timing of a sender of the second wireless signal to be the sender of the second wireless signal. Allocating a resource for uplink transmission, assigning at least one of a subcarrier spacing for uplink transmission to the sender of the second wireless signal; M3 is used to determine ⁇ the transmission of the third wireless signal Transmitting at least one of a start time of the third wireless signal, a time domain resource occupied by the third wireless signal, the M3 being an element in the target set.
  • the base station device used in the wireless communication is characterized in that the virtual wireless signal includes M3 second wireless sub-signals, and the transmission end time of the virtual wireless signal reaches the third wireless signal
  • the time distance between the transmission start times is greater than or equal to the target time length, and the target time length is equal to one of ⁇ first candidate time length, second candidate time length ⁇ , the first candidate time length More than the second candidate time length, the second candidate time length is greater than 0 milliseconds;
  • the reference time length is greater than or equal to the first threshold, the target time length is equal to the first candidate time length, or The reference time length is less than the first threshold, the target time length is equal to the second candidate time length;
  • the subcarrier spacing of the RU in the second wireless sub-signal is related to at least a first one, the first threshold is a predefined positive number;
  • the RU includes K1 consecutive multiples in the time domain Wave symbol,
  • the foregoing base station device used in wireless communication is characterized in that the third transmitter module further sends second information; wherein the second information is used to determine P2 second type resources;
  • the air interface resource occupied by the second radio signal belongs to a second type resource of the P2 second type resources, where P2 is a positive integer; the number of subcarriers corresponding to the second radio signal, the subcarrier spacing, At least one of the MCS, RV ⁇ and the second type of resource to which the second wireless signal belongs is related;
  • the air interface resource includes at least the former of ⁇ time-frequency resource, code domain resource ⁇ .
  • the base station device used in the wireless communication is characterized in that the third transmitter module further transmits a fourth wireless signal; wherein the measurement for the fourth wireless signal is used to determine ⁇ the At least one of a time-frequency resource occupied by the first wireless signal and the air interface resource occupied by the second wireless signal.
  • the present application has the following technical advantages over the prior art:
  • the base station implements flexible configuration according to the current transmission situation by indicating the first type of integer and the corresponding first type of set.
  • FIG. 1 shows a flow chart of first information, transmission of a first sequence and a first wireless signal, in accordance with an embodiment of the present application
  • FIG. 2 shows a schematic diagram of a network architecture in accordance with one embodiment of the present application
  • FIG. 3 shows a schematic diagram of a radio protocol architecture of a user plane and a control plane in accordance with one embodiment of the present application
  • FIG. 4 shows a schematic diagram of a base station device and a user equipment according to an embodiment of the present application
  • FIG. 5 shows a flow chart of wireless signal transmission in accordance with one embodiment of the present application
  • FIG. 6 is a schematic diagram showing a relationship between a first wireless signal and a second wireless signal according to an embodiment of the present application
  • Figure 7 shows a schematic diagram of a first type of resource in accordance with one embodiment of the present application.
  • FIG. 8 is a schematic diagram showing a relationship between a virtual wireless signal and a third wireless signal according to an embodiment of the present application.
  • Figure 9 shows a schematic diagram of a second type of resource in accordance with one embodiment of the present application.
  • FIG. 10 is a block diagram showing the structure of a processing device in a UE according to an embodiment of the present application.
  • FIG. 11 is a block diagram showing the structure of a processing device in a base station according to an embodiment of the present application.
  • Embodiment 1 illustrates a flow chart of transmission of first information, a first wireless signal and a second wireless signal according to an embodiment of the present application, as shown in FIG.
  • each box represents a step.
  • the user equipment in the present application first receives the first information; then transmits the first wireless signal; and then transmits the second wireless signal; wherein the first information includes P1 configuration information, and the configuration information is For determining ⁇ a first type of resource, a first type of integer, a first type of set ⁇ , the P1 is a positive integer; the first wireless signal includes M1 first wireless sub-signals, and the first sequence is used to generate the a first wireless sub-signal; the second wireless signal includes M2 second wireless sub-signals, the first bit block is used to generate the second wireless sub-signal; the M1 is a positive integer, and the M2 is in the target set An element of the first type is a positive integer, each element in the first set is a positive integer; the time-frequency resource occupied by the first wireless
  • the first type of resources includes time-frequency resources.
  • the first type of resources includes a positive integer number of PRBs (Psical Resource Blocks).
  • the sub-carriers occupied by the first type of resources in a frequency domain at a given time belong to 180 kHz (kilohertz), and the first type of resources include multiple milliseconds in the time domain.
  • the first type of resources includes a positive integer number of REs (Resource Elements).
  • the RE occupies one subcarrier in the frequency domain and occupies one multicarrier symbol in the time domain.
  • the multicarrier symbol is an OFDM (Orthogonal Frequency Division Multiplexing) symbol.
  • the multi-carrier symbol is an FBMC (Filtering Bank Multile Carrier) symbol.
  • the multi-carrier symbol is an SC-FDMA (Single Carrier Frequency Division Multiple Access) symbol.
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • the RE occupied by the first wireless signal belongs to the RE occupied by the first type of resources determined by the first configuration information.
  • the first set of classes consists of one element.
  • the first class set is composed of a plurality of elements, and any two elements of the first class set are not equal.
  • the P1 is greater than 1, and the first type of integers indicated by any two of the P1 pieces of configuration information are different.
  • the P1 is greater than 1, and the number of elements in the first type set indicated by the two configuration information is different in the P1 configuration information.
  • the P1 is greater than 1, and there are two common elements in the first class set indicated by the two configuration information in the P1 configuration information (ie, two of the first class sets) The intersection is not an empty set).
  • the P1 is greater than 1, and an intersection of the first set of the groups indicated by any two of the P1 pieces of configuration information is an empty set.
  • a channel quality between the UE and a receiver of the first wireless signal is used to determine the first configuration information from the P1 configuration information.
  • the channel quality includes RSRP (Reference Signal Receiving Power).
  • the channel quality includes RSRQ (Reference Signal Receiving Quality).
  • the first sequence is a pseudo-random sequence.
  • the first sequence is a Zadoff-Chu sequence.
  • the first sequence comprises a CP (Cyclic Prefix).
  • all of the elements in the first sequence are the same.
  • all of the elements in the first sequence are one.
  • the first wireless signal is transmitted on a PRACH (Physical Random Access Channel).
  • PRACH Physical Random Access Channel
  • the target set consists of one element (ie the M2).
  • the target set consists of a plurality of elements.
  • the recipient of the second wireless signal determines the M2 from the set of targets by blind detection.
  • the first sequence is used to determine an index of the M2 in the target set.
  • an index of the first sequence in the candidate sequence set is used to confirm the M2 from the target set, and the candidate sequence set includes a plurality of candidate sequences.
  • the length of the candidate sequence is related to the number of REs (Resource Elements) occupied by the first wireless signal.
  • the lengths (ie, the number of elements) of all of the candidate sequences in the set of candidate sequences are the same.
  • the first bit block is delivered by a higher layer of the UE to a physical layer of the UE.
  • the upper layer is a MAC (Media Access Control) layer.
  • MAC Media Access Control
  • the upper layer is an RLC (Radio Link Control) layer.
  • RLC Radio Link Control
  • the M1 is a positive integer power of two or one.
  • the M2 is a positive integer power of two or one.
  • the first bit block is a TB (Transmission Block).
  • the first bit block is transmitted on an UL-SCH (UpLink Shared Channel).
  • UL-SCH UpLink Shared Channel
  • the second wireless signal is transmitted on a PUSCH (Physical Uplink Shared Channel).
  • PUSCH Physical Uplink Shared Channel
  • the second wireless signal is sequentially subjected to channel coding, a modulation mapper, a layer mapper, and a precoding by the first bit block.
  • Resource Element Mapper output after OFDM (Orthogonal Frequency Division Multiplexing) signal generation.
  • the channel coding includes rate matching.
  • the sending of the first wireless signal is Grant-Free.
  • the transmission of the first wireless signal is Contention-Based.
  • the first information is dynamically configured.
  • the first information is semi-statically configured.
  • the first information is configured by RRC (Radio Resource Control) layer signaling.
  • RRC Radio Resource Control
  • the first information is common to the cell.
  • the configuration information explicitly indicates the first type of resource and the first type of set, and the first type of integer is implicitly indicated by the first type of resource.
  • the first type of integer is related to the number of REs included in the first type of resource.
  • the configuration information explicitly indicates the first type of resources, the first type of integers, and the first type of sets.
  • the time domain resources occupied by any two of the M1 first radio sub-signals are orthogonal (ie, non-overlapping), and the M2 second wireless sub- The time domain resources occupied by any two of the second wireless sub-signals in the signal are orthogonal (ie, non-overlapping).
  • the length of the first sequence is configured by downlink high layer signaling.
  • the first type of resource occupies at most one subcarrier in the frequency domain.
  • the P1 pieces of the first type of resources are respectively indicated by the P1 configuration information, and the number of the subcarriers occupied by the P1 pieces of the first type of resources in one multicarrier symbol is the same. .
  • the first sequence is a preamble.
  • the transmission channel corresponding to the first wireless signal is a RACH (Random Access Channel).
  • the first wireless signal is transmitted on an NPRACH (Narrow Band Physical Random Access Channel).
  • NPRACH Near Band Physical Random Access Channel
  • the second wireless signal is transmitted on an NPUSCH (Narrow Band Physical Uplink Shared Channel).
  • NPUSCH Near Band Physical Uplink Shared Channel
  • the RV (Redundancy Version) of all the second wireless sub-signals of the M2 second wireless sub-signals is the same.
  • the RV (Redundancy Version) of the two second wireless sub-signals in the M1 second wireless sub-signals is different.
  • an RV (Redundancy Version) of each of the M2 second wireless sub-signals is related to the M2.
  • Embodiment 2 illustrates a schematic diagram of a network architecture in accordance with the present application, as shown in FIG. 2 is a diagram illustrating LTE (Long-Term Evolution), LTE-A (Long-Term Evolution Advanced), and a future 5G system network architecture 200.
  • the LTE network architecture 200 may be referred to as an EPS (Evolved Packet System) 200.
  • the EPS 200 may include one or more UEs (User Equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network) 202, EPC (Evolved Packet Core) 210, and HSS (Home Subscriber Server, Home subscriber network server 220 and Internet service 230.
  • UEs User Equipment
  • E-UTRAN Evolved UMTS Terrestrial Radio Access Network
  • EPC Evolved Packet Core
  • HSS Home Subscriber Server, Home subscriber network server 220 and Internet service 230.
  • UMTS corresponds to the Universal Mobile Telecommunications System.
  • EPS can be interconnected with other access networks, but these entities/interfaces are not shown for simplicity. As shown, the EPS provides packet switching services, although those skilled in the art will readily appreciate that the various concepts presented throughout this application can be extended to networks that provide circuit switched services.
  • the E-UTRAN includes an evolved Node B (eNB) 203 and other eNBs 204.
  • the eNB 203 provides user and control plane protocol termination towards the UE 201.
  • the eNB 203 can connect to other eNBs 204 via an X2 interface (e.g., backhaul).
  • X2 interface e.g., backhaul
  • the eNB 203 may also be referred to as a base station, base transceiver station, radio base station, radio transceiver, transceiver function, basic service set (BSS), extended service set (ESS), TRP (transmission and reception point), or some other suitable terminology.
  • the eNB 203 provides the UE 201 with an access point to the EPC 210.
  • Examples of UEs 201 include cellular telephones, smart phones, Session Initiation Protocol (SIP) phones, laptop computers, personal digital assistants (PDAs), satellite radios, global positioning systems, multimedia devices, video devices, digital audio players ( For example, an MP3 player), a camera, a game console, a drone, an aircraft, a narrowband IoT device, a machine type communication device, a land vehicle, a car, a wearable device, or any other similar functional device.
  • SIP Session Initiation Protocol
  • PDAs personal digital assistants
  • satellite radios global positioning systems
  • multimedia devices video devices
  • digital audio players For example, an MP3 player
  • a camera for example, an MP3 player
  • a game console a drone
  • a drone an aircraft
  • a narrowband IoT device a machine type communication device
  • a land vehicle a car
  • a wearable device or any other similar functional device.
  • UE 201 may also refer to UE 201 as a mobile station, a subscriber station, a mobile unit, a subscriber unit, a wireless unit, a remote unit, a mobile device, a wireless device, a wireless communication device, a remote device, a mobile subscriber station, an access terminal, Mobile terminal, wireless terminal, remote terminal, handset, user agent, mobile client, client or some other suitable term.
  • the eNB 203 is connected to the EPC 210 through an S1 interface.
  • the EPC 210 includes an MME 211, other MMEs 214, an S-GW (Service Gateway) 212, and a P-GW (Packet Date Network Gateway) 213.
  • the MME 211 is a control node that handles signaling between the UE 201 and the EPC 210.
  • the MME 211 provides bearer and connection management. All User IP (Internet Protocol) packets are transmitted through the S-GW 212, and the S-GW 212 itself is connected to the P-GW 213.
  • the P-GW 213 provides UE IP address allocation as well as other functions.
  • the P-GW 213 is connected to the Internet service 230.
  • the Internet service 230 includes an operator-compatible Internet Protocol service, and may specifically include the Internet, an intranet, an IMS (IP Multimedia Subsystem), and a PS Streaming Service (PSS).
  • IMS IP Multimedia Subsystem
  • PSS PS Streaming Service
  • the UE 201 corresponds to a user equipment in this application.
  • the eNB 203 corresponds to a base station in the present application.
  • the UE 201 supports unlicensed uplink transmission.
  • the eNB 203 supports unlicensed uplink transmission.
  • Embodiment 3 shows a schematic diagram of an embodiment of a radio protocol architecture of a user plane and a control plane in accordance with the present application, as shown in FIG. 3 is a schematic diagram illustrating an embodiment of a radio protocol architecture for a user plane and a control plane, and FIG. 3 shows a radio protocol architecture for user equipment (UE) and base station equipment (gNB or eNB) in three layers: Layer 1 , layer 2 and layer 3.
  • Layer 1 (L1 layer) is the lowest layer and implements various PHY (physical layer) signal processing functions.
  • the L1 layer will be referred to herein as PHY 301.
  • Layer 2 (L2 layer) 305 is above PHY 301 and is responsible for the link between the UE and the eNB through PHY 301.
  • the L2 layer 305 includes a MAC (Medium Access Control) sublayer 302, an RLC (Radio Link Control) sublayer 303, and a PDCP (Packet Data Convergence Protocol). Convergence Protocol) Sublayer 304, which terminates at the eNB on the network side.
  • the UE may have several upper layers above the L2 layer 305, including a network layer (eg, an IP layer) terminated at the P-GW on the network side and terminated at the other end of the connection (eg, Application layer at the remote UE, server, etc.).
  • the PDCP sublayer 304 provides multiplexing between different radio bearers and logical channels.
  • the PDCP sublayer 304 also provides header compression for upper layer data packets to reduce radio transmission overhead, provides security by encrypting data packets, and provides handoff support for UEs between eNBs.
  • the RLC sublayer 303 provides segmentation and reassembly of upper layer data packets, retransmission of lost data packets, and reordering of data packets to compensate for out-of-order reception due to HARQ.
  • the MAC sublayer 302 provides multiplexing between the logical and transport channels.
  • the MAC sublayer 302 is also responsible for allocating various radio resources (e.g., resource blocks) in one cell between UEs.
  • the MAC sublayer 302 is also responsible for HARQ operations.
  • the radio protocol architecture for the UE and the eNB is substantially the same for the physical layer 301 and the L2 layer 305, but there is no header compression function for the control plane.
  • the control plane also includes an RRC (Radio Resource Control) sublayer 306 in Layer 3 (L3 layer).
  • the RRC sublayer 306 is responsible for obtaining radio resources (ie, radio bearers) and configuring the lower layers using RRC signaling between the eNB and the UE.
  • the wireless protocol architecture of Figure 3 is applicable to the user equipment in this application.
  • the radio protocol architecture of Figure 3 is applicable to the base station equipment in this application.
  • the first information in the present application is generated in the RRC 306.
  • the first information in the present application is generated by the PHY 301.
  • the first information in the present application is generated in the MAC 302.
  • the second information in the present application is generated in the RRC 306.
  • the second information in the present application is generated by the PHY 301.
  • the second information in the present application is generated in the MAC 302.
  • the first wireless signal in the present application is generated by the PHY 301.
  • the first wireless signal in the present application is generated by the MAC 302.
  • the second wireless signal in the present application is generated by the PHY 301.
  • the second wireless signal in the present application is generated by the MAC 302.
  • the second wireless signal in the present application is generated in the RRC 306.
  • the third wireless signal in the present application is generated by the PHY 301.
  • the third wireless signal in the present application is generated by the MAC 302.
  • the third wireless signal in the present application is generated in the RRC 306.
  • the fourth wireless signal in the present application is generated by the PHY 301.
  • Embodiment 4 shows a schematic diagram of a base station device and a given user equipment according to the present application, as shown in FIG. 4 is a block diagram of a gNB/eNB 410 in communication with a UE 450 in an access network.
  • a controller/processor 490, a memory 480, a receiving processor 452, a transmitter/receiver 456, a transmitting processor 455 and a data source 467 are included in the user equipment (UE 450), and the transmitter/receiver 456 includes an antenna 460.
  • Data source 467 provides an upper layer packet to controller/processor 490, which provides header compression decompression, encryption decryption, packet segmentation and reordering, and multiplexing and demultiplexing between logical and transport channels.
  • the L2 layer protocol for the user plane and the control plane is implemented, and the upper layer packet may include data or control information, such as DL-SCH or UL-SCH.
  • Transmit processor 455 implements various signal transmission processing functions for the L1 layer (ie, the physical layer) including encoding, interleaving, scrambling, modulation, power control/allocation, precoding, and physical layer control signaling generation.
  • the various signal reception processing functions implemented by the receive processor 452 for the L1 layer (ie, the physical layer) include decoding, deinterleaving, descrambling, demodulation, de-precoding, and physical layer control signaling extraction, and the like.
  • the transmitter 456 is configured to convert the baseband signal provided by the transmit processor 455 into a radio frequency signal and transmit it via the antenna 460.
  • the receiver 456 converts the radio frequency signal received through the antenna 460 into a baseband signal and provides it to the receive processor 452.
  • a base station device (410) may include a controller/processor 440, a memory 430, a receive processor 412, a transmitter/receiver 416 and a transmit processor 415, and the transmitter/receiver 416 includes an antenna 420.
  • the upper layer packet arrives at the controller/processor 440, which provides header compression decompression, encryption and decryption, packet segmentation and reordering, and multiplexing and demultiplexing between the logical and transport channels to implement L2 layer protocol for user plane and control plane.
  • the upper layer packet may include data or control information such as DL-SCH or UL-SCH.
  • the transmit processor 415 implements various signal transmission processing functions for the L1 layer (ie, the physical layer) including coding, interleaving, scrambling, modulation, power control/allocation, precoding, and physical layer control signaling (including PBCH, PDCCH). , reference signal) generation, etc.
  • the various signal reception processing functions implemented by the receive processor 412 for the L1 layer (ie, the physical layer) include decoding, deinterleaving, descrambling, demodulation, de-precoding, and physical layer control signaling extraction, and the like.
  • the transmitter 416 is configured to convert the baseband signal provided by the transmitting processor 415 into a radio frequency signal and transmit it via the antenna 420.
  • the receiver 416 is configured to convert the radio frequency signal received by the antenna 420 into a baseband signal and provide the signal to the receiving processor 412.
  • the upper layer packet DL-SCH includes the first information in the present application, and the second information and the third wireless signal are supplied to the controller/processor 440.
  • Controller/processor 440 implements the functionality of the L2 layer.
  • the controller/processor 440 provides header compression, encryption, packet segmentation and reordering, multiplexing between logical and transport channels, and radio resource allocation to the UE 450 based on various priority metrics.
  • the controller/processor 440 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the UE 450.
  • the transmitting processor 415 implements various signal processing functions for the L1 layer (ie, the physical layer), and the fourth wireless signal in the present application and the physical layer signals of the first information, the second information, and the third wireless signal are in the transmission process.
  • the 415 is generated.
  • Signal processing functions include decoding and interleaving to facilitate forward error correction (FEC) at the UE 450 and based on various modulation schemes (eg, binary phase shift keying (BPSK), quadrature phase shift keying (QPSK)).
  • FEC forward error correction
  • BPSK binary phase shift keying
  • QPSK quadrature phase shift keying
  • the baseband signal is modulated, the modulation symbols are divided into parallel streams and each stream is mapped to a corresponding multi-carrier subcarrier and/or multi-carrier symbol, which is then transmitted by the transmit processor 415 via the transmitter 416 to the antenna 420 in the form of a radio frequency signal. Go out.
  • each receiver 456 receives radio frequency signals through its respective antenna 460, each receiver 456 recovers the baseband information modulated onto the radio frequency carrier and provides baseband information to the receiving processor 452.
  • the receiving processor 452 implements various signal receiving processing functions of the L1 layer.
  • the signal receiving processing function includes the measurement of the fourth wireless signal and the carrying of the first information, the reception of the second layer and the physical layer signal of the third wireless signal, etc., in the present application, based on the multi-carrier symbol in the multi-carrier symbol stream Demodulation of various modulation schemes (eg, Binary Phase Shift Keying (BPSK), Quadrature Phase Shift Keying (QPSK)), followed by decoding and deinterleaving to recover data or control transmitted by the eNB 410 on the physical channel, followed by Data and control signals are provided to controller/processor 490.
  • the controller/processor 490 implements the L2 layer.
  • the controller/processor can be associated with a memory 480 that stores program codes and data. Memory 480 can be referred to as a computer readable medium.
  • data source 467 is used to provide relevant configuration data for the signal to controller/processor 490.
  • Data source 467 represents all protocol layers above the L2 layer, and the second wireless signal in the present application is generated at data source 467.
  • the controller/processor 490 implements the L2 layer for the user plane and the control plane by providing header compression, encryption, packet segmentation and reordering, and multiplexing between the logical and transport channels based on the configuration assignment of the eNB 410. protocol.
  • the controller/processor 490 is also responsible for HARQ operations, retransmission of lost packets, and signaling to the eNB 410.
  • Transmit processor 455 implements various signal transmission processing functions for the L1 layer (ie, the physical layer).
  • Signal transmission processing functions include encoding, modulation, etc., dividing the modulation symbols into parallel streams and mapping each stream to a corresponding multi-carrier subcarrier and/or multi-carrier symbol for baseband signal generation, which is then mapped by transmitter 455 via transmitter 456.
  • the antenna 460 is transmitted in the form of a radio frequency signal, and the signals of the physical layer (including the generation and transmission of the first wireless signal in the present application and the processing of the second wireless signal at the physical layer) are generated by the transmission processor 455.
  • Receiver 416 receives radio frequency signals through its respective antenna 420, each receiver 416 recovers baseband information modulated onto the radio frequency carrier, and provides baseband information to receive processor 412.
  • the receiving processor 412 implements various signal receiving processing functions for the L1 layer (ie, the physical layer), including the reception of the first wireless signal and the reception of the second wireless signal at the physical layer, and the signal receiving processing function includes A multi-carrier symbol stream is acquired, followed by demodulation of the multi-carrier symbols in the multi-carrier symbol stream based on various modulation schemes, followed by decoding to recover data and/or control signals originally transmitted by the UE 450 over the physical channel. Data and/or control signals are then provided to controller/processor 440.
  • the L2 layer is implemented at the receive processor controller/processor 440.
  • the controller/processor can be associated with a memory 430 that stores program codes and data. Memory 430 can be a computer readable medium.
  • the UE 450 apparatus includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be in process with the at least one Used together, the UE 450 device at least: receiving first information; transmitting a first wireless signal; transmitting a second wireless signal; wherein the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a class of resources, a first class of integers, a first class set ⁇ , the P1 being a positive integer; the first wireless signal comprising M1 first wireless sub-signals, the first sequence being used to generate the first wireless sub-signal The second wireless signal includes M2 second wireless sub-signals, the first bit block is used to generate the second wireless sub-signal; the M1 is a positive integer, and the M2 is an element in the target set; The first type of integer is a positive integer, and each element in the first class set is a positive integer; the time-frequency resource occupied by the first wireless signal belongs to
  • the UE 450 includes: a memory storing a computer readable instruction program, the computer readable instruction program generating an action when executed by the at least one processor, the action comprising: receiving the first information; transmitting a first wireless signal; transmitting a second wireless signal; wherein the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ P1 is a positive integer; the first wireless signal includes M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal; and the second wireless signal includes M2 second wireless sub-signals, a first bit block is used to generate the second wireless sub-signal; the M1 is a positive integer, the M2 is an element in a target set; the first type of integer is a positive integer, in the first set of Each element is a positive integer; the time-frequency resource occupied by the first wireless signal belongs to the first type of resource determined by the first configuration information, and the M1
  • the target set is the first set of the first configuration information
  • the first configuration information is one of the P1 configuration information
  • the time-frequency resource occupied by the signal is related to at least one of the time-frequency resources occupied by the first wireless signal, the first sequence.
  • the eNB 410 apparatus includes: at least one processor and at least one memory, the at least one memory including computer program code; the at least one memory and the computer program code are configured to be in process with the at least one Used together.
  • the gNB 410 device at least: transmitting first information; receiving a first wireless signal; receiving a second wireless signal; wherein the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first set of sets ⁇ , said P1 being a positive integer; said first wireless signal comprising M1 first wireless sub-signals, a first sequence being used to generate said first wireless sub-signal; said The second wireless signal includes M2 second wireless sub-signals, the first bit block is used to generate the second wireless sub-signal; the M1 is a positive integer, the M2 is an element in the target set; the first class The integer is a positive integer, and each element in the first set is a positive integer; the time-frequency resource occupied by the first wireless signal
  • the eNB 410 includes: a memory storing a computer readable instruction program, the computer readable instruction program generating an action when executed by the at least one processor, the action comprising: transmitting the first information; receiving a first wireless signal; receiving the second wireless signal; wherein the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ P1 is a positive integer; the first wireless signal includes M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal; and the second wireless signal includes M2 second wireless sub-signals, a first bit block is used to generate the second wireless sub-signal; the M1 is a positive integer, the M2 is an element in a target set; the first type of integer is a positive integer, in the first set of Each element is a positive integer; the time-frequency resource occupied by the first wireless signal belongs to the first type of resource determined by the first configuration information, and the M1 is
  • the target set is the first set of the first configuration information
  • the first configuration information is one of the P1 configuration information
  • the time-frequency resource occupied by the signal is related to at least one of the time-frequency resources occupied by the first wireless signal, the first sequence.
  • the UE 450 corresponds to the user equipment in this application.
  • the eNB 410 corresponds to the base station in this application.
  • receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used in the present application to receive the first information.
  • receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used in the present application to receive the second information.
  • transmission 456 (including antenna 460) and transmit processor 455 are used in the present application to transmit a first wireless signal.
  • transmitter 456 (including antenna 460), transmit processor 455 and controller/processor 490 are used in the present application to transmit a second wireless signal.
  • receiver 456 (including antenna 460), receive processor 452 and controller/processor 490 are used in the present application to receive a third wireless signal.
  • receiver 456 (including antenna 460), receive processor 452, and controller/processor 490 are used in the present application to receive a fourth wireless signal.
  • transmitter 416 (including antenna 420), transmit processor 415, and controller/processor 440 are used to transmit the first information in this application.
  • transmitter 416 (including antenna 420), transmit processor 415 and controller/processor 440 are used to transmit the second information in this application.
  • receiver 416 (including antenna 420) and receive processor 412 are used to receive the first wireless signal in this application.
  • receiver 416 (including antenna 420), receive processor 412 and controller/processor 440 are used to receive the second wireless signal in this application.
  • transmitter 416 (including antenna 420), transmit processor 415 and controller/processor 440 are used to transmit the third wireless signal in this application.
  • transmitter 416 (including antenna 420) and transmit processor 415 are used to transmit the fourth wireless signal in this application.
  • Embodiment 5 illustrates a flow chart of uplink transmission, as shown in FIG.
  • the base station N1 is a maintenance base station of the serving cell of the UE U2.
  • the steps identified in block F0 and block F1 are optional, respectively.
  • the base station N1 in step S10 transmits a fourth radio signal transmitted in step S11, the first information, second information is sent in step S12, the first radio signal received in step S13, the second wireless receiver in step S14 The signal transmits a third wireless signal in step S15.
  • the fourth wireless signal is received in step S20, the first information is received in step S21, the second information is received in step S22, the first wireless signal is transmitted in step S23, and the second wireless is transmitted in step S24.
  • the signal receives the third wireless signal in step S25.
  • the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ , the P1 is a positive integer;
  • the first wireless The signal includes M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal;
  • the second wireless signal includes M2 second wireless sub-signals, and a first block of bits is used to generate the a second wireless sub-signal; said M1 being a positive integer, said M2 being an element in a target set; said first-class integer being a positive integer, each element in said first set being a positive integer; said first The time-frequency resource occupied by the wireless signal belongs to the first type of resource determined by the first configuration information, and the M1 is the first type of integer determined by the first configuration information, and the target set is The first type of set determined by the first configuration information; the first configuration information is one of the P1 configuration information; the time-frequency resource occupied by the second wireless signal The time frequency
  • M3 is used to determine at least one of ⁇ the transmission start time of the third wireless signal, the time domain resource occupied by the third wireless signal ⁇ , the M3 is the target set An element in the middle.
  • the air interface resource occupied by the second wireless signal belongs to one of the P2 second type resources, and the P2 is a positive integer; ⁇ the subcarrier corresponding to the second wireless signal At least one of the number, subcarrier spacing, MCS, RV ⁇ and the second type of resource to which the second wireless signal belongs; the air interface resource includes ⁇ time-frequency resource, code domain resource ⁇ At least the former.
  • M3 is used to determine at least one of ⁇ the transmission start time of the third wireless signal, the time domain resource occupied by the third wireless signal ⁇ , the M3 is the target set One of the elements;
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and a time distance between a transmission end time of the virtual wireless signal and a transmission start time of the third wireless signal is greater than or equal to a target time length, the target time length being equal to one of ⁇ a first candidate time length, a second candidate time length ⁇ , the first candidate time length being greater than the second candidate time length, the first The second alternative time length is greater than 0 milliseconds;
  • the reference time length is greater than or equal to the first threshold, the target time length is equal to the first candidate time length, or the reference time length is less than the first threshold, the target The length of time is equal to the second alternative time length;
  • the first set of classes consists of one element.
  • the first class set is composed of a plurality of elements, and any two elements of the first class set are not equal.
  • the P1 is greater than 1, and the first type of integers indicated by any two of the P1 pieces of configuration information are different.
  • the P1 is greater than 1, and the number of elements in the first type set indicated by the two configuration information is different in the P1 configuration information.
  • the P1 is greater than 1, and there are two common elements in the first class set indicated by the two configuration information in the P1 configuration information (ie, two of the first class sets) The intersection is not an empty set).
  • the P1 is greater than 1, and an intersection of the first set of the groups indicated by any two of the P1 pieces of configuration information is an empty set.
  • a channel quality between the user equipment and a receiver of the first wireless signal is used to determine the first configuration information from the P1 configuration information.
  • the first information is dynamically configured.
  • the first information is semi-statically configured.
  • the first information is configured by RRC (Radio Resource Control) layer signaling.
  • RRC Radio Resource Control
  • the first information is common to the cell.
  • the first information is TRP (Transmission Reception Point).
  • the first information is configured by an SIB (System Information Block).
  • SIB System Information Block
  • the second information is semi-statically configured.
  • the second information is carried by RRC layer signaling.
  • the second information is common to the cell.
  • the second information is TRP (Transmission Reception Point).
  • the first information is configured by an SIB (System Information Block).
  • SIB System Information Block
  • the fourth wireless signal includes at least one of a ⁇ PSS (Primary Synchronization Signal) and an SSS (Secondary Synchronization Signal).
  • ⁇ PSS Primary Synchronization Signal
  • SSS Secondary Synchronization Signal
  • the fourth wireless signal includes at least one of ⁇ NPSS (Narrow Band Primary Synchronization Signal), NSSS (Narrow Band Secondary Synchronization Signal).
  • NPSS Near Band Primary Synchronization Signal
  • NSSS Near Band Secondary Synchronization Signal
  • the fourth wireless signal includes a CRS (Cell Reference Signal).
  • CRS Cell Reference Signal
  • the fourth wireless signal includes an NRS (Narrow Band Reference Signal).
  • NRS Near Band Reference Signal
  • the fourth wireless signal includes a CSI-RS (Channel Status Information Reference Signal).
  • CSI-RS Channel Status Information Reference Signal
  • Embodiment 6 exemplifies a relationship between a first wireless signal and a second wireless signal, as shown in FIG.
  • the horizontal axis represents time
  • the obliquely filled rectangle represents the first wireless signal
  • the cross-line filled rectangle represents the second wireless signal.
  • the first wireless signal includes M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal, and the second wireless signal includes M2 second wireless sub-signals.
  • a first bit block is used to generate the second wireless sub-signal;
  • the M1 is a positive integer,
  • the M2 is an element in a target set;
  • a time-frequency resource occupied by the second wireless signal and ⁇ the first At least one of the first sequence of events is associated with a time-frequency resource occupied by a wireless signal.
  • the first sequence is a pseudo-random sequence.
  • the first sequence is a Zadoff-Chu sequence.
  • the first sequence comprises a CP (Cyclic Prefix).
  • all of the elements in the first sequence are the same.
  • all of the elements in the first sequence are one.
  • the first wireless signal is transmitted on a PRACH (Physical Random Access Channel).
  • PRACH Physical Random Access Channel
  • the target set consists of one element (ie the M2).
  • the target set consists of a plurality of elements.
  • the first sequence is used to determine an index of the M2 in the target set.
  • an index of the first sequence in the candidate sequence set is used to confirm the M2 from the target set, and the candidate sequence set includes a plurality of candidate sequences.
  • the first bit block is delivered by a higher layer of the UE to a physical layer of the UE.
  • the M1 is a positive integer power of two or one.
  • the M2 is a positive integer power of two or one.
  • the first bit block is a TB (Transmission Block); or the first bit block is part of a TB.
  • the first bit block is transmitted on an UL-SCH (UpLink Shared Channel).
  • UL-SCH UpLink Shared Channel
  • the second wireless signal is transmitted on a PUSCH (Physical Uplink Shared Channel).
  • PUSCH Physical Uplink Shared Channel
  • the second wireless signal is sequentially subjected to channel coding, a modulation mapper, a layer mapper, and a precoding by the first bit block.
  • Resource Element Mapper output after OFDM (Orthogonal Frequency Division Multiplexing) signal generation.
  • the channel coding comprises rate matching.
  • the sending of the first wireless signal is Grant-Free.
  • the transmission of the first wireless signal is Contention-Based.
  • the time domain resources occupied by any two of the M1 first radio sub-signals are orthogonal (ie, non-overlapping), and the M2 second wireless sub- The time domain resources occupied by any two of the second wireless sub-signals in the signal are orthogonal (ie, non-overlapping).
  • the first sequence is a preamble.
  • the transmission channel corresponding to the first wireless signal is a RACH (Random Access Channel).
  • the first wireless signal is transmitted on an NPRACH (Narrow Band Physical Random Access Channel).
  • NPRACH Near Band Physical Random Access Channel
  • the second wireless signal is transmitted on an NPUSCH (Narrow Band Physical Uplink Shared Channel).
  • NPUSCH Near Band Physical Uplink Shared Channel
  • the RV (Redundancy Version) of all the second wireless sub-signals of the M2 second wireless sub-signals is the same.
  • the RV (Redundancy Version) of the two second wireless sub-signals in the M1 second wireless sub-signals is different.
  • an RV (Redundancy Version) of each of the M2 second wireless sub-signals is related to the M2.
  • Embodiment 7 illustrates a schematic diagram of a first type of resource in accordance with one embodiment of the present application, as shown in FIG.
  • the slash filled squares represent time-frequency resources belonging to a first type of resource.
  • the time-frequency resource occupied by the first wireless signal belongs to the first type of resource determined by the first configuration information.
  • the first type of resources includes time-frequency resources.
  • the sub-carriers occupied by the first type of resources in a frequency domain at a given time belong to 180 kHz (kilohertz), and the first type of resources include multiple milliseconds in the time domain.
  • the first type of resources includes a positive integer number of REs (Resource Elements); the RE occupies one subcarrier in the frequency domain and occupies one multicarrier symbol in the time domain.
  • REs Resource Elements
  • the multi-carrier symbol is an SC-FDMA (Single Carrier Frequency Division Multiple Access) symbol.
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • the RE occupied by the first wireless signal belongs to the RE occupied by the first type of resources determined by the first configuration information.
  • the subcarrier spacing of the subcarriers in the first type of resources is 3.75 kHz.
  • the subcarrier spacing of the subcarriers in the first type of resources is 1.25 kHz.
  • Embodiment 8 illustrates a schematic diagram of a relationship between a virtual wireless signal and a third wireless signal according to an embodiment of the present application, as shown in FIG.
  • the horizontal axis represents time
  • the unfilled dotted frame rectangle represents a virtual wireless signal
  • the vertical filled rectangle represents a third wireless signal.
  • the virtual wireless signal includes M3 second wireless sub-signals, and a time distance between a transmission end time of the virtual wireless signal and a transmission start time of the third wireless signal is greater than or equal to a target.
  • a length of time the target time length being equal to one of ⁇ first candidate time length, second candidate time length ⁇ , the first candidate time length being greater than the second candidate time length, the second The candidate time length is greater than or equal to 0 milliseconds;
  • the reference time length is greater than or equal to the first threshold, the target time length is equal to the first candidate time length, or the reference time length is less than the first threshold, the target time The length is equal to the second alternative time length;
  • the first threshold is a predefined positive number;
  • the RU includes K1 consecutive multi-carrier symbols in the time domain, and the RU includes
  • the first alternate time length is equal to 40 milliseconds.
  • the second alternate time length is equal to 3 milliseconds.
  • the second alternate time length is equal to 2 milliseconds.
  • the first alternate time length is equal to 40 subframes.
  • the second alternative time length is equal to 3 subframes.
  • the second alternative time length is equal to 2 subframes.
  • the first alternate time length is predefined.
  • the second alternative time length is predefined.
  • the target time length does not include a GT (Guard Time) between a reception end time of the second wireless signal and a subframe boundary.
  • GT Guard Time
  • the first threshold is equal to 256 milliseconds.
  • the reference time length is a length of time in which X consecutive subframes are in a time domain, and an end subframe in the X subframes is an end subframe of the virtual wireless signal, where
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and the virtual wireless signal occupies each of the X subframes in the time domain, and the X subframes are in the previous sub-domain.
  • the frame is outside the subframe occupied by the virtual wireless signal.
  • the reference time length is a length of time in which the Y consecutive slots are in the time domain
  • the ending time slot in the Y slots is an end time slot of the virtual wireless signal.
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and the virtual wireless signal occupies each of the Y time slots in a time domain, and the Y time slots are in a time domain.
  • the previous time slot is outside the time slot occupied by the virtual wireless signal.
  • the reference time length includes a time for delaying transmission in order to avoid collision with a possible PRACH (Physical Random Access Channel).
  • PRACH Physical Random Access Channel
  • the reference time length includes a time for delaying transmission in order to avoid collision with a possible NPRACH (Narrow Band Physical Random Access Channel).
  • NPRACH Near Band Physical Random Access Channel
  • the number of RUs in the second wireless sub-signal is equal to one of ⁇ 1, 2, 3, 4, 5, 6, 8, 10 ⁇ .
  • the subcarrier spacing of the RUs in the second wireless sub-signal is one of ⁇ 3.75 kHz, 15 kHz ⁇ .
  • Embodiment 9 illustrates a schematic diagram of a second type of resource in accordance with one embodiment of the present application, as shown in FIG.
  • the squares of the slash filled and the squares of the thick line frame represent the second type resource #1 and the second type resource #2, respectively.
  • the second type resource #1 and the second type resource #2 are two of the P2 second type resources in the present application. There are shared subcarriers between the second type of resource #1 and the second type of resource #2.
  • the air interface resource occupied by the second radio signal belongs to one of the second type of resources, and the P2 is a positive integer; the number of subcarriers corresponding to the second radio signal, subcarrier spacing, MCS, RV ⁇ And at least one of the second type of resources to which the second wireless signal belongs is related; the air interface resource includes at least a former one of ⁇ time-frequency resources, code domain resources ⁇ .
  • the number of subcarriers occupied by the radio signals transmitted in the P2 second type resources is in one-to-one correspondence with P2 positive integers.
  • the subcarriers occupied by the second wireless signal are continuous in the frequency domain.
  • the MCS Modulation Coding Scheme
  • the MCS supports at least one of ⁇ QPSK, pi/2BPSK, pi/4QPSK, 16QAM, 64QAM ⁇ .
  • the MCS Modulation Coding Scheme
  • the MCS supports Turbo coding.
  • the second wireless signal supports two RVs (Redundancy Version).
  • the second wireless signal supports four RVs (Redundancy Version).
  • the second type resource #1 and the second type resource #2 belong to the same RB (Resource Block).
  • the RB consists of 12 consecutive subcarriers.
  • Embodiment 10 exemplifies a structural block diagram of a processing device in a UE, as shown in FIG.
  • the UE processing apparatus 1000 is mainly composed of a first receiver module 1001, a first transmitter module 1002, a second transmitter module 1003, and a second receiver module 1004.
  • the first receiver module 1001 includes the transmitter/receiver 456 (including the antenna 460) of the present application, the receiving processor 452 and the controller/processor 490; the first transmitter module 1002 includes the drawing 4 of the present application.
  • Transmitter/receiver 456 including antenna 460
  • transmit processor 455 includes transmitter/receiver 456 (including antenna 460) in FIG. 4 of the present application, transmit processor 455 and Controller/processor 490;
  • second receiver module 1004 includes transmitter/receiver 456 (including antenna 460) in FIG. 4 of the present application, receiving processor 452 and controller/processor 490.
  • the first receiver module 1001 receives the first information; the first transmitter module 1002 transmits the first wireless signal; the second transmitter module 1003 transmits the second wireless signal; and the second receiver module 1004 receives the third information.
  • a wireless signal includes P1 configuration information, the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ , the P1 is a positive integer;
  • the first wireless The signal includes M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal; the second wireless signal includes M2 second wireless sub-signals, and a first block of bits is used to generate the a second wireless sub-signal; said M1 being a positive integer, said M2 being an element in a target set; said first-class integer being a positive integer, each element in said first set being a positive integer; said first The time-frequency resource occupied by the wireless signal belongs to the first type of resource determined by the first configuration information, and the M1 is the first type
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and a time distance between a transmission end time of the virtual wireless signal and a transmission start time of the third wireless signal is greater than or equal to a target time length, the target time length being equal to one of ⁇ a first candidate time length, a second candidate time length ⁇ , the first candidate time length being greater than the second candidate time length, the first The second alternative time length is greater than 0 milliseconds; the reference time length is greater than or equal to the first threshold, the target time length is equal to the first candidate time length, or the reference time length is less than the first threshold, the target The length of time is equal to the second candidate time length; the reference time length and ⁇ the M3, the number of RUs in the second wireless sub-signal, and the sub-carrier spacing of the RU in the second wireless sub-signal ⁇ relating to at least a first one, the first threshold being a predefined positive number; the RU comprising K1 consecutive multicarrier symbols in the time domain, the
  • the second information is used to determine P2 second type resources; the air interface resource occupied by the second wireless signal belongs to one of the P2 second type resources,
  • the P2 is a positive integer; at least one of the number of ⁇ subcarriers, subcarrier spacing, MCS, RV ⁇ corresponding to the second wireless signal and the second type of resource to which the second wireless signal belongs is related
  • the air interface resource includes at least the former of ⁇ time-frequency resources, code domain resources ⁇ .
  • the measurement for the fourth wireless signal is used to determine ⁇ the time-frequency resource occupied by the first wireless signal, the air interface resource occupied by the second wireless signal ⁇ At least one.
  • Embodiment 11 exemplifies a structural block diagram of a processing device in a base station device, as shown in FIG.
  • the base station device processing apparatus 1100 is mainly composed of a third transmitter module 1101, a third receiver module 1102, a fourth receiver module 1103, and a fourth transmitter module 1104.
  • the third transmitter module 1101 includes the transmitter/receiver 416 (including the antenna 420) of the present application, the transmitting processor 415 and the controller/processor 440; the third receiver module 1102 includes the drawing 4 of the present application.
  • fourth receiver module 1103 includes transmitter/receiver 416 (including antenna 420) in FIG. 4 of the present application, receive processor 412 and Controller/Processor 440;
  • Fourth Transmitter Module 1104 includes transmitter/receiver 416 (including antenna 420) and transmit processor 415 of Figure 4 of the present application.
  • the third transmitter module 1101 transmits the first information; the third receiver module 1102 receives the first wireless signal; the fourth receiver module 1103 receives the second wireless signal; and the fourth transmitter module 1104 transmits the third wireless a signal;
  • the first information includes P1 configuration information, and the configuration information is used to determine ⁇ a first type of resource, a first type of integer, a first type of set ⁇ , the P1 is a positive integer;
  • the first wireless signal Included M1 first wireless sub-signals, a first sequence is used to generate the first wireless sub-signal;
  • the second wireless signal includes M2 second wireless sub-signals, and a first bit block is used to generate the first a wireless sub-signal;
  • said M1 being a positive integer, said M2 being an element in a target set; said first-class integer being a positive integer, each element in said first set being a positive integer;
  • said first wireless The time-frequency resource occupied by the signal belongs to the first type of resource determined by the first configuration information, and the M1 is
  • the virtual wireless signal includes M3 of the second wireless sub-signals, and a time distance between a transmission end time of the virtual wireless signal and a transmission start time of the third wireless signal is greater than or equal to a target time length, the target time length being equal to one of ⁇ a first candidate time length, a second candidate time length ⁇ , the first candidate time length being greater than the second candidate time length, the first The second alternative time length is greater than 0 milliseconds; the reference time length is greater than or equal to the first threshold, the target time length is equal to the first candidate time length, or the reference time length is less than the first threshold, the target The length of time is equal to the second candidate time length; the reference time length and ⁇ the M3, the number of RUs in the second wireless sub-signal, and the sub-carrier spacing of the RU in the second wireless sub-signal ⁇ relating to at least a first one, the first threshold being a predefined positive number; the RU comprising K1 consecutive multicarrier symbols in the time domain, the
  • the second information is used to determine P2 second class resources.
  • the air interface resource occupied by the second radio signal belongs to a second type resource of the P2 second type resources, where the P2 is a positive integer; the number of subcarriers corresponding to the second radio signal, the subcarrier spacing At least one of the MCS, RV ⁇ and the second type of resource to which the second wireless signal belongs is related; the air interface resource includes at least the former of ⁇ Time-frequency resource, code domain resource ⁇ .
  • the measurement for the fourth wireless signal is used to determine ⁇ the time-frequency resource occupied by the first wireless signal, the air interface resource occupied by the second wireless signal ⁇ At least one.
  • the UE or the terminal in the present application includes but is not limited to a wireless communication device such as a mobile phone, a tablet computer, a notebook, an internet card, a low power consumption device, an eMTC device, an NB-IoT device, and an in-vehicle communication device.
  • the base station or network side device in this application includes, but is not limited to, a macro communication base station, a micro cell base station, a home base station, a relay base station, an eNB, a gNB, a transmission receiving node TRP, and the like.

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Abstract

一种无线通信中的方法和装置。UE首先接收第一信息；接着发送第一无线信号；最后发送第二无线信号。第一信息包括P1个配置信息，配置信息被用于确定{第一类资源，第一类整数，第一类集合}。第一无线信号包括M1个第一无线子信号。第二无线信号包括M2个第二无线子信号。M2是目标集合中的一个元素。第一类集合中的每一个元素是正整数。第一无线信号所占用的时频资源属于由第一配置信息确定的第一类资源，M1是由第一配置信息确定的第一类整数，目标集合是由第一配置信息确定的第一类集合。

Description

一种用于无线通信中的方法和装置 技术领域
本申请涉及无线通信系统中的传输方法和装置，尤其涉及免授权(Grant-Free)的传输方案和装置。
背景技术
现有的LTE(Long Term Evolution，长期演进)系统中，上行数据的动态调度基于上行授权(Grant)完成。上行授权对应的DCI(Downlink Control Information，下行控制信息)中存在资源块分配域(Resource Block Assignment Field)以动态指示上行数据所占据的{频域资源，时域资源}中的至少之一。
未来移动通信系统中，为节约控制信令开销以及降低调度延迟，基于免授权(Grant-Free)的上行数据传输将会被采用，相应的资源分配的方式也需要被重新设计。免授权上行传输中，一种简单的实现方式就是每个UE在传输数据时均占用相同大小的时频资源。此种方式虽然降低了基站接收的复杂度，对于UE(User Equipment，用户设备)而言，一次上行传输只能传输固定的比特数，降低了上行传输的灵活性。
发明内容
针对上述问题，本申请提供了解决方案。需要说明的是，在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。例如，本申请的UE中的实施例和实施例中的特征可以应用到基站中，反之亦然。
本申请公开了一种用于无线通信中的用户设备中的方法，其特征在于，包括：
接收第一信息；
发送第一无线信号；
发送第二无线信号；
其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，上述方法中，在所述第一类整数与所述第一类集合之间建立了一一对应关系，从而所述第二无线信号的接收者可以通过所述M1和/或所述第一无线信号所占用的时频资源确定所述目标集合，避免了由于对所述第二无线信号的发送截止时刻的模糊导致的资源浪费与时序错配的问题。
作为一个实施例，上述方面节省了用于所述第二无线信号的资源分配的控制信息，提高了传输效率。
作为一个实施例，上述方法中，所述第二无线信号所占用的时频资源是隐式的配置的，节省了上行控制信息。
作为一个实施例，上述方法中，所述第一类集合中的元素的取值范围和对应的所述第一类整数有关，本实施例节省了所述第一信息的开销。
作为一个实施例，所述第一类资源包括时频资源。
作为一个实施例，所述第一类资源包括正整数个PRB(Pysical Resource Block， 物理资源块)。
作为一个实施例，所述第一类资源在给定时刻的频域上所占用的子载波属于180kHz(千赫兹)之内，所述第一类资源在时域上包括多个毫秒。
作为一个实施例，所述第一类资源包括正整数个RE(Resource Element，资源粒子)。所述RE在频域占用一个子载波，在时域占用一个多载波符号。
作为一个实施例，所述多载波符号是OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)符号。
作为一个实施例，所述多载波符号是FBMC(Filtering Bank Multile Carrier，滤波器组多载波)符号。
作为一个实施例，所述多载波符号是SC-FDMA(Single Carrier Frequency Division Multiple Access，单载波频分多址)符号。
作为一个实施例，所述第一无线信号所占用的RE属于由第一配置信息确定的所述第一类资源所占用的RE。
作为一个实施例，所述第一类集合由一个元素组成。
作为一个实施例，所述第一类集合由多个元素组成，所述第一类集合中的任意两个元素不相等。
作为一个实施例，所述P1大于1，所述P1个配置信息中的任意两个所述配置信息所指示的所述第一类整数不同。
作为一个实施例，所述P1大于1，所述P1个配置信息中存在两个所述配置信息所指示的所述第一类集合中的元素的数量不同。
作为一个实施例，所述P1大于1，所述P1个配置信息中存在两个所述配置信息所指示的所述第一类集合中存在公共的元素(即两个所述第一类集合的交集不是空集)。
作为一个实施例，所述P1大于1，所述P1个配置信息中的任意两个所述配置信息所指示的所述第一类集合的交集是空集。
作为一个实施例，所述UE和所述第一无线信号的接收者之间的信道质量被用于从所述P1个配置信息中确定所述第一配置信息。
作为一个实施例，所述信道质量包括RSRP(Reference Signal Receiving Power，参考信号接收功率)。
作为一个实施例，所述信道质量包括RSRQ(Reference Signal Receiving Quality，参考信号接收质量)。
作为一个实施例，所述第一序列是伪随机序列。
作为一个实施例，所述第一序列是Zadoff-Chu序列。
作为一个实施例，所述第一序列包括CP(Cyclic Prefix，循环前缀)。
作为一个实施例，所述第一序列中的所有的元素都相同。
作为一个实施例，所述第一序列中的所有的元素都为1。
作为一个实施例，所述第一无线信号在PRACH(Physical Random Access Channel，物理随机介入信道)上传输。
作为一个实施例，所述目标集合由一个元素(即所述M2)组成。
作为一个实施例，所述目标集合由多个元素组成。
作为一个实施例，所述第二无线信号的接收者通过盲检测从所述目标集合中确定所述M2。
作为一个实施例，所述第一序列被用于确定所述M2在所述目标集合中的索引。
作为一个实施例，所述第一序列在候选序列集合中的索引被用于从所述目标集合中确认所述M2，所述候选序列集合中包括多个候选序列。
作为一个实施例，所述候选序列的长度和所述第一无线信号所占用的RE(Resource Element，资源粒子)的数量有关。
作为一个实施例，所述候选序列集合中的所有所述候选序列的长度(即元素的数量)是相同的。
作为一个实施例，所述第一比特块是由所述UE的高层传递给所述UE的物理层的。
作为一个实施例，所述高层是MAC(Media Access Control，媒体接入控制)层。
作为一个实施例，所述高层是RLC(Radio Link Control，无线链路控制)层。
作为一个实施例，所述M1是2的正整数次幂或者1。
作为一个实施例，所述M2是2的正整数次幂或者1。
作为一个实施例，所述第一比特块是一个TB(Transmission Block，传输块)。
作为一个实施例，所述第一比特块在UL-SCH(UpLink Shared Channel，上行共享信道)上传输。
作为一个实施例，所述第二无线信号在PUSCH(Physical Uplink Shared Channel，物理上行共享信道)上传输。
作为一个实施例，所述第二无线信号是由所述第一比特块依次经过信道编码(Channel Coding)，调制映射器(Modulation Mapper)，层映射器(Layer Mapper)，预编码(Precoding)，资源粒子映射器(Resource Element Mapper)，OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)信号发生(Generation)之后的输出。
作为一个实施例，所述信道编码包括速率匹配。
作为一个实施例，所述第一无线信号的发送是免授权的(Grant-Free)。
作为一个实施例，所述第一无线信号的发送是基于竞争的(Contention-Based)。
作为一个实施例，所述第一信息是动态配置的。
作为一个实施例，所述第一信息是半静态配置的。
作为一个实施例，所述第一信息是由RRC(Radio Resource Control，无线资源控制)层信令配置的。
作为一个实施例，所述第一信息是小区公共的。
作为一个实施例，所述配置信息显式的指示所述第一类资源和所述第一类集合，所述第一类整数是由所述第一类资源隐式的指示的。
作为上述实施例的一个子实施例，所述第一类整数和所述第一类资源所包括的RE的数量相关。
作为一个实施例，所述配置信息显式的指示所述第一类资源，所述第一类整数，所述第一类集合。
作为一个实施例，所述M1个第一无线子信号中的任意两个所述第一无线子信号所占用的时域资源是正交的(即不重叠)，所述M2个第二无线子信号中的任意两个所述第二无线子信号所占用的时域资源是正交的(即不重叠)。
作为一个实施例，所述第一序列的长度是由下行高层信令配置的。
作为一个实施例，对于给定时刻，所述第一类资源在频域上最多占用一个子载波。
作为一个实施例，P1个所述第一类资源分别由所述P1个配置信息所指示，所述P1个所述第一类资源在一个多载波符号中所占用的子载波的数量是相同的。
作为一个实施例，所述第一序列是前导序列(Preamble)。
作为一个实施例，所述第一无线信号对应的传输信道为RACH(Random Access Channel，随机接入信道)。
作为一个实施例，所述第一无线信号在NPRACH(Narrow band Physical Random Access Channel，窄带物理随机接入信道)上传输。
作为一个实施例，所述第二无线信号在NPUSCH(Narrow band Physical Uplink Shared Channel，窄带物理上行共享信道)上传输。
作为一个实施例，所述M2个第二无线子信号中的所有第二无线子信号的RV (Redundancy Version，冗余版本)是相同的。
作为一个实施例，所述M1个第二无线子信号中存在两个第二无线子信号的RV(Redundancy Version，冗余版本)是不同的。
作为一个实施例，所述M2个第二无线子信号中的每一个第二无线子信号的RV(Redundancy Version，冗余版本)是和所述M2有关的。
根据本申请的一个方面，其特征在于，还包括：
接收第三无线信号；
其中，所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述用户设备的发送定时，为所述用户设备分配用于上行传输的资源，为所述用户设备分配用于上行传输的子载波间距}中的至少之一；M3被用于确定{所述第三无线信号的发送者发送所述第三无线信号的起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
作为一个实施例，上述方面中，所述目标集合被用于确定所述第三无线信号所占用的时域资源。上述方面使得所述第三无线信号能被接收机检测到，同时节省了用于确定所述第三无线信号的发送时刻的控制信息。
作为一个实施例，所述M3是所述目标集合中的最大值。
上述实施例避免了目标集合中的多个元素引起的第三无线信号的起始时刻的不确定性。
作为一个实施例，所述M3是所述目标集合中的最小值。
上述实施例避免了目标集合中的多个元素引起的第三无线信号的起始时刻的不确定性，同时能支持早译码(Early Decoding)。
作为上述实施例的一个子实施例，所述第三无线信号所占用时域资源的终止时刻和所述目标集合中的最大值有关。
作为一个实施例，所述M3在所述目标集合中的位置是确定的。
作为一个实施例，所述M3是所述M2。
作为上述实施例的一个子实施例，所述M3被用于确定所述所述第三无线信号所占用的时域资源的起始时刻。
作为一个实施例，所述第三无线信号所占用的第一个时间窗是参考时间窗之后的第K个所述时间窗，所述K是正整数。所述参考时间窗是所述第二无线信号中的第M3个第二无线子信号所占用的最后一个所述时间窗。所述K是正整数。
作为上述实施例的一个子实施例，所述K是和所述M3相关的。
作为上述实施例的一个子实施例，所述K是和所述M1相关的。
作为上述实施例的一个子实施例，所述时间窗的持续时间小于1毫秒。
作为上述实施例的一个子实施例，所述时间窗是子帧。
作为上述实施例的一个子实施例，所述时间窗中包括正整数个OFDM符号。
作为一个实施例，所述第三无线信号在物理层控制信道(即只能承载物理层控制信息的物理层信道)上传输。
作为上述实施例的一个子实施例，所述第三无线信号包括DCI。
作为一个实施例，所述第三无线信号在物理层数据信道(即能承载物理层数据的物理层信道)上传输。
作为上述实施例的一个子实施例，所述第三无线信号包括RAR(Random Access Response，随机接入应答)。
根据本申请的一个方面，其特征在于，虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述第三无线信号的所述发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时 间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
作为一个实施例，所述第一备选时间长度等于40毫秒。
作为一个实施例，所述第二备选时间长度等于3毫秒。
作为一个实施例，所述第二备选时间长度等于2毫秒。
作为一个实施例，所述第一备选时间长度等于40个子帧(subframe)。
作为一个实施例，所述第二备选时间长度等于3个子帧(subframe)。
作为一个实施例，所述第二备选时间长度等于2个子帧(subframe)。
作为一个实施例，所述第一备选时间长度是预先定义的。
作为一个实施例，所述第二备选时间长度是预先定义的。
作为一个实施例，所述目标时间长度不包括所述第二无线信号的接收结束时刻与子帧边界之间的GT(Guard Time，保护时间)。
作为一个实施例，所述第一阈值等于256毫秒。
作为一个实施例，所述虚拟无线信号就是所述第二无线信号。
作为一个实施例，所述虚拟无线信号的结束时刻晚于所述第二无线信号的结束时刻。
作为一个实施例，所述参考时间长度为X个连续子帧(subframe)在时域所对应的时间长度，所述X个子帧中的结束子帧为所述虚拟无线信号的结束子帧，所述虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号在时域占用了所述X个子帧中的每一个子帧，所述X个子帧在时域上的前一个子帧在所述虚拟无线信号所占用的子帧之外。
作为一个实施例，所述参考时间长度为Y个连续时隙(slot)在时域所对应的时间长度，所述Y个时隙中的结束时隙为所述虚拟无线信号的结束时隙，所述虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号在时域占用了所述Y个时隙中的每一个时隙，所述Y个时隙在时域上的前一个时隙在所述虚拟无线信号所占用的时隙之外。
作为一个实施例，所述参考时间长度包括为了避免与可能的PRACH(Physical Random Access Channel，物理随机接入信道)碰撞进行了推迟传输的时间。
作为一个实施例，所述参考时间长度包括为了避免与可能的NPRACH(Narrow band Physical Random Access Channel，窄带物理随机接入信道)碰撞进行了推迟传输的时间。
作为一个实施例，所述所述第二无线子信号中的RU的数量等于{1,2,3,4,5,6,8,10}中之一。
作为一个实施例，所述所述第二无线子信号中的RU的子载波间距为{3.75kHz，15kHz}中之一。
根据本申请的一个方面，其特征在于，还包括：
接收第二信息；
其中，所述第二信息被用于确定P2个第二类资源；所述第二无线信号占用的空口资源属于所述P2个第二资源中的一个第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
作为一个实施例，上述方面中，所述所述第二无线信号所占用的子载波的数量是被隐式指示的，节省了相应的控制信息，提高了传输效率。
作为一个实施例，所述P2个第二类资源中传输的无线信号所占用的子载波的数量和 P2个正整数一一对应。
作为一个实施例，所述P2个正整数中的任意两个正整数不相等。
作为一个实施例，所述所述第二无线信号所占用的子载波在频域上是连续的。
作为一个实施例，所述MCS(Modulation Coding Scheme，调制编码方式)支持包括{QPSK，pi/2BPSK，pi/4QPSK，16QAM，64QAM}中至少之一。
作为一个实施例，所述MCS(Modulation Coding Scheme，调制编码方式)支持Turbo编码。
作为一个实施例，所述第二无线信号支持两个RV(Redundancy Version，冗余版本)。
作为一个实施例，所述第二无线信号支持四个RV(Redundancy Version，冗余版本)。
作为一个实施例，所述第二信息是半静态配置的。
作为一个实施例，所述第二信息是由RRC层信令承载的。
作为一个实施例，所述第二信息是小区公共的。
作为一个实施例，所述第二信息是TRP(Transmission Reception Point，发送接收点)专属的。
作为一个实施例，所述第二信息是Beam(波束)专属的，或者所述第一信息是Beam-Group(波束组)专属的。
作为一个实施例，所述第二信息与所述第一信息是通过同一个信令传输的。
作为一个实施例，所述第二无线信号所占用的子载波所对应的子载波间距是{2.5kHz(千赫兹)，3.75kHz，15kHz，30kHz，60kHz，120kHz，240kHz，480kHz}中的一种。
作为一个实施例，所述第二无线信号所占用的子载波所对应的子载波间距和所述第一序列在候选序列集合中的索引相关联。所述候选序列集合中包括多个候选序列。
作为一个实施例，所述候选序列的长度和所述第一无线信号所占用的RE的数量无关。
作为一个实施例，所述候选序列集合中的所有所述候选序列的长度是相同的。
根据本申请的一个方面，其特征在于，还包括：
接收第四无线信号；
其中，针对所述第四无线信号的测量被用于确定{所述第一无线信号所占用的所述时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
作为一个实施例，所述M1和所述目标集合都与针对所述第四无线信号的测量有关。上述方面最小化由于所述M1和所述目标集合的关联而导致的调度限制。
作为一个实施例，所述第四无线信号包括{PSS(Primary Synchronization Signal，主同步信号)，SSS(Secondary Synchronization Signal，辅同步信号)}中的至少之一。
作为一个实施例，所述第四无线信号包括{NPSS(Narrow band Primary Synchronization Signal，窄带主同步信号)，NSSS(Narrow band Secondary Synchronization Signal，窄带辅同步信号)}中的至少之一。
作为一个实施例，所述第四无线信号包括CRS(Cell Reference Signal，小区参考信号)。
作为一个实施例，所述第四无线信号包括NRS(Narrow band Reference Signal，窄带参考信号)。
作为一个实施例，所述第四无线信号包括CSI-RS(Channel Status Information Reference Signal，信道状态信息参考信号)。
本申请公开了一种用于无线通信中的基站中的方法，其特征在于，包括：
发送第一信息；
接收第一无线信号；
接收第二无线信号；
其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源， 第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
根据本申请的一个方面，其特征在于，还包括：
发送第三无线信号；
其中，所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述第二无线信号的发送者的发送定时，为所述所述第二无线信号的发送者分配用于上行传输的资源，为所述所述第二无线信号的发送者分配用于上行传输的子载波间距}中的至少之一；M3被用于确定{所述第三无线信号的发送者发送所述第三无线信号的起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
根据本申请的一个方面，其特征在于，虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述所述第三无线信号的发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
根据本申请的一个方面，其特征在于，还包括：
发送第二信息；
其中，所述第二信息被用于确定P2个第二类资源；所述第二无线信号占用的空口资源属于所述P2个第二类资源中的一个第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
根据本申请的一个方面，其特征在于，还包括：
发送第四无线信号；
其中，针对所述第四无线信号的测量被用于确定{所述第一无线信号所占用的所述时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
本申请公开了一种用于无线通信中的用户设备，其特征在于，包括：
第一接收机模块，接收第一信息；
第一发射机模块，发送第一无线信号；
第二发射机模块，发送第二无线信号；
其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正 整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，上述的用于无线通信中的用户设备的特征在于，还包括：
第二接收机模块，接收第三无线信号；
其中，所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述用户设备的发送定时，为所述用户设备分配用于上行传输的资源}中的至少之一；M3被用于确定{所述第三无线信号所占用的时域资源的起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
作为一个实施例，上述的用于无线通信中的用户设备的特征在于，虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述所述第三无线信号的发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
作为一个实施例，上述的用于无线通信中的用户设备的特征在于，所述第一接收机模块还接收第二信息；其中，所述第二信息被用于确定P2个第二类资源；所述第二无线信号占用的空口资源属于所述P2个第二类资源中的一个第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
作为一个实施例，上述的用于无线通信中的用户设备的特征在于，所述第一接收机模块还接收第四无线信号；其中，针对所述第四无线信号的测量被用于确定{所述所述第一无线信号所占用的时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
本申请公开了一种用于无线通信中的基站设备，其特征在于，包括：
第三发射机模块，发送第一信息；
第三接收机模块，接收第一无线信号；
第四接收机模块，接收第二无线信号；
其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，上述用于无线通信中的基站设备的特征在于，还包括：
第四发射机模块，发送第三无线信号；
其中，所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述第二无线信号的发送者的发送定时，为所述第二无线信号的所述发送者分配用于上行传输的资源，为所述第二无线信号的所述发送者分配用于上行传输的子载波间距}中的至少之一；M3被用于确定{所述第三无线信号的发送者发送所述第三无线信号的起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
作为一个实施例，上述用于无线通信中的基站设备的特征在于，虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述所述第三无线信号的发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
作为一个实施例，上述用于无线通信中的基站设备的特征在于，所述第三发射机模块还发送第二信息；其中，所述第二信息被用于确定P2个第二类资源；所述第二无线信号占用的空口资源属于所述P2个第二类资源中的一个第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
作为一个实施例，上述用于无线通信中的基站设备的特征在于，所述第三发射机模块还发送第四无线信号；其中，针对所述第四无线信号的测量被用于确定{所述所述第一无线信号所占用的时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
作为一个实施例，相比现有公开技术，本申请具有如下技术优势：
-.在随机接入信道的配置与随后的数据信道的重复次数集合之间建立了一一对应关系，从而接收数据信道时可以通过随机接入信道的配置确定重复次数集合，避免了由于对数据信道的重复传输次数的模糊导致的资源浪费与时序错配的问题。
-.减少免授权通信中的上行控制信息所占用的空口资源，提高传输效率；
-.根据信道质量从所述目标集合中确定所述M2，最小化由于减少了上行控制信息所导致的调度限制；
-.基站通过指示第一类整数和相应的第一类集合，根据当前传输情况实现灵活的配置。
附图说明
通过阅读参照以下附图所作的对非限制性实施例所作的详细描述，本申请的其它特征、目的和优点将会变得更加明显：
图1示出了根据本申请的一个实施例的第一信息，第一序列和第一无线信号的传输的流程图；
图2示出了根据本申请的一个实施例的网络架构的示意图；
图3示出了根据本申请的一个实施例的用户平面和控制平面的无线协议架构的示意图；
图4示出了根据本申请的一个实施例的基站设备和用户设备的示意图；
图5示出了根据本申请的一个实施例的无线信号传输的流程图；
图6示出了根据本申请的一个实施例的第一无线信号与第二无线信号的关系的示意图；
图7示出了根据本申请的一个实施例的第一类资源的示意图；
图8示出了根据本申请的一个实施例的虚拟无线信号与第三无线信号的关系的示意图；
图9示出了根据本申请的一个实施例的第二类资源的示意图；
图10示出了根据本申请的一个实施例的UE中的处理装置的结构框图；
图11示出了根据本申请的一个实施例的基站中的处理装置的结构框图。
具体实施方式
下文将结合附图对本申请的技术方案作进一步详细说明，需要说明的是，在不冲突的情况下，本申请的实施例和实施例中的特征可以任意相互组合。
实施例1
实施例1示例了根据本申请的一个实施例的第一信息，第一无线信号和第二无线信号的传输的流程图，如附图1所示。附图1中，每个方框代表一个步骤。在实施例1中，本申请中的用户设备首先接收第一信息；接着发送第一无线信号；然后发送第二无线信号；其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，所述第一类资源包括时频资源。
作为一个实施例，所述第一类资源包括正整数个PRB(Pysical Resource Block，物理资源块)。
作为一个实施例，所述第一类资源在给定时刻的频域上所占用的子载波属于180kHz(千赫兹)之内，所述第一类资源在时域上包括多个毫秒。
作为一个实施例，所述第一类资源包括正整数个RE(Resource Element，资源粒子)。所述RE在频域占用一个子载波，在时域占用一个多载波符号。
作为一个实施例，所述多载波符号是OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)符号。
作为一个实施例，所述多载波符号是FBMC(Filtering Bank Multile Carrier，滤波器组多载波)符号。
作为一个实施例，所述多载波符号是SC-FDMA(Single Carrier Frequency Division Multiple Access，单载波频分多址)符号。
作为一个实施例，所述第一无线信号所占用的RE属于由第一配置信息确定的所述第一类资源所占用的RE。
作为一个实施例，所述第一类集合由一个元素组成。
作为一个实施例，所述第一类集合由多个元素组成，所述第一类集合中的任意两个元素不相等。
作为一个实施例，所述P1大于1，所述P1个配置信息中的任意两个所述配置信息所指示的所述第一类整数不同。
作为一个实施例，所述P1大于1，所述P1个配置信息中存在两个所述配置信息所指示的所述第一类集合中的元素的数量不同。
作为一个实施例，所述P1大于1，所述P1个配置信息中存在两个所述配置信息所指示的所述第一类集合中存在公共的元素(即两个所述第一类集合的交集不是空集)。
作为一个实施例，所述P1大于1，所述P1个配置信息中的任意两个所述配置信息所指示的所述第一类集合的交集是空集。
作为一个实施例，所述UE和所述第一无线信号的接收者之间的信道质量被用于从所述P1个配置信息中确定所述第一配置信息。
作为一个实施例，所述信道质量包括RSRP(Reference Signal Receiving Power，参考信号接收功率)。
作为一个实施例，所述信道质量包括RSRQ(Reference Signal Receiving Quality，参考信号接收质量)。
作为一个实施例，所述第一序列是伪随机序列。
作为一个实施例，所述第一序列是Zadoff-Chu序列。
作为一个实施例，所述第一序列包括CP(Cyclic Prefix，循环前缀)。
作为一个实施例，所述第一序列中的所有的元素都相同。
作为一个实施例，所述第一序列中的所有的元素都为1。
作为一个实施例，所述第一无线信号在PRACH(Physical Random Access Channel，物理随机介入信道)上传输。
作为一个实施例，所述目标集合由一个元素(即所述M2)组成。
作为一个实施例，所述目标集合由多个元素组成。
作为一个实施例，所述第二无线信号的接收者通过盲检测从所述目标集合中确定所述M2。
作为一个实施例，所述第一序列被用于确定所述M2在所述目标集合中的索引。
作为一个实施例，所述第一序列在候选序列集合中的索引被用于从所述目标集合中确认所述M2，所述候选序列集合中包括多个候选序列。
作为一个实施例，所述候选序列的长度和所述第一无线信号所占用的RE(Resource Element，资源粒子)的数量有关。
作为一个实施例，所述候选序列集合中的所有所述候选序列的长度(即元素的数量)是相同的。
作为一个实施例，所述第一比特块是由所述UE的高层传递给所述UE的物理层的。
作为一个实施例，所述高层是MAC(Media Access Control，媒体接入控制)层。
作为一个实施例，所述高层是RLC(Radio Link Control，无线链路控制)层。
作为一个实施例，所述M1是2的正整数次幂或者1。
作为一个实施例，所述M2是2的正整数次幂或者1。
作为一个实施例，所述第一比特块是一个TB(Transmission Block，传输块)。
作为一个实施例，所述第一比特块在UL-SCH(UpLink Shared Channel，上行共享信道)上传输。
作为一个实施例，所述第二无线信号在PUSCH(Physical Uplink Shared Channel，物理上行共享信道)上传输。
作为一个实施例，所述第二无线信号是由所述第一比特块依次经过信道编码(Channel Coding)，调制映射器(Modulation Mapper)，层映射器(Layer Mapper)，预编码(Precoding)，资源粒子映射器(Resource Element Mapper)，OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)信号发生(Generation)之后的输出。
作为一个实施例，所述信道编码包括速率匹配。
作为一个实施例，所述第一无线信号的发送是免授权的(Grant-Free)。
作为一个实施例，所述第一无线信号的发送是基于竞争的(Contention-Based)。
作为一个实施例，所述第一信息是动态配置的。
作为一个实施例，所述第一信息是半静态配置的。
作为一个实施例，所述第一信息是由RRC(Radio Resource Control，无线资源控制)层信令配置的。
作为一个实施例，所述第一信息是小区公共的。
作为一个实施例，所述配置信息显式的指示所述第一类资源和所述第一类集合，所述第一类整数是由所述第一类资源隐式的指示的。
作为上述实施例的一个子实施例，所述第一类整数和所述第一类资源所包括的RE的数量相关。
作为一个实施例，所述配置信息显式的指示所述第一类资源，所述第一类整数，所述第一类集合。
作为一个实施例，所述M1个第一无线子信号中的任意两个所述第一无线子信号所占用的时域资源是正交的(即不重叠)，所述M2个第二无线子信号中的任意两个所述第二无线子信号所占用的时域资源是正交的(即不重叠)。
作为一个实施例，所述第一序列的长度是由下行高层信令配置的。
作为一个实施例，对于给定时刻，所述第一类资源在频域上最多占用一个子载波。
作为一个实施例，P1个所述第一类资源分别由所述P1个配置信息所指示，所述P1个所述第一类资源在一个多载波符号中所占用的子载波的数量是相同的。
作为一个实施例，所述第一序列是前导序列(Preamble)。
作为一个实施例，所述第一无线信号对应的传输信道为RACH(Random Access Channel，随机接入信道)。
作为一个实施例，所述第一无线信号在NPRACH(Narrow band Physical Random Access Channel，窄带物理随机接入信道)上传输。
作为一个实施例，所述第二无线信号在NPUSCH(Narrow band Physical Uplink Shared Channel，窄带物理上行共享信道)上传输。
作为一个实施例，所述M2个第二无线子信号中的所有第二无线子信号的RV(Redundancy Version，冗余版本)是相同的。
作为一个实施例，所述M1个第二无线子信号中存在两个第二无线子信号的RV(Redundancy Version，冗余版本)是不同的。
作为一个实施例，所述M2个第二无线子信号中的每一个第二无线子信号的RV(Redundancy Version，冗余版本)是和所述M2有关的。
实施例2
实施例2示例了根据本申请的一个网络架构的示意图，如附图2所示。图2是说明LTE(Long-Term Evolution，长期演进)，LTE-A(Long-Term Evolution Advanced，增强长期演进)及未来5G系统网络架构200的图。LTE网络架构200可称为EPS(Evolved Packet System，演进分组系统)200。EPS 200可包括一个或一个以上UE(User Equipment，用户设备)201，E-UTRAN(演进UMTS陆地无线电接入网络)202，EPC(Evolved Packet Core，演进分组核心)210，HSS(Home Subscriber Server，归属签约用户服务器)220和因特网服务230。其中，UMTS对应通用移动通信业务(Universal Mobile Telecommunications System)。EPS可与其它接入网络互连，但为了简单未展示这些实体/接口。如图所示，EPS提供包交换服务，然而所属领域的技术人员将容易了解，贯穿本申请呈现的各种概念可扩展到提供电路交换服务的网络。E-UTRAN包括演进节点B(eNB)203和其它eNB204。eNB203提供朝向UE201的用户和控制平面协议终止。eNB203可经由X2接口(例如，回程)连接到其它eNB204。eNB203也可称为基站、基站收发台、无线电基站、无线电收发器、收发器功能、基本服务集合(BSS)、扩展服务集合(ESS)、TRP(发送接收点)或某种其 它合适术语。eNB203为UE201提供对EPC210的接入点。UE201的实例包括蜂窝式电话、智能电话、会话起始协议(SIP)电话、膝上型计算机、个人数字助理(PDA)、卫星无线电、全球定位系统、多媒体装置、视频装置、数字音频播放器(例如，MP3播放器)、相机、游戏控制台、无人机、飞行器、窄带物联网设备、机器类型通信设备、陆地交通工具、汽车、可穿戴设备，或任何其它类似功能装置。所属领域的技术人员也可将UE201称为移动台、订户台、移动单元、订户单元、无线单元、远程单元、移动装置、无线装置、无线通信装置、远程装置、移动订户台、接入终端、移动终端、无线终端、远程终端、手持机、用户代理、移动客户端、客户端或某个其它合适术语。eNB203通过S1接口连接到EPC210。EPC210包括MME 211、其它MME214、S-GW(Service Gateway，服务网关)212以及P-GW(Packet Date Network Gateway，分组数据网络网关)213。MME211是处理UE201与EPC210之间的信令的控制节点。大体上，MME211提供承载和连接管理。所有用户IP(Internet Protocal，因特网协议)包是通过S-GW212传送，S-GW212自身连接到P-GW213。P-GW213提供UE IP地址分配以及其它功能。P-GW213连接到因特网服务230。因特网服务230包括运营商对应因特网协议服务，具体可包括因特网、内联网、IMS(IP Multimedia Subsystem，IP多媒体子系统)和PS串流服务(PSS)。
作为一个实施例，所述UE201对应本申请中的用户设备。
作为一个实施例，所述eNB203对应本申请中的基站。
作为一个实施例，所述UE201支持免授权的上行传输。
作为一个实施例，所述eNB203支持免授权的上行传输。
实施例3
实施例3示出了根据本申请的一个用户平面和控制平面的无线协议架构的实施例的示意图，如附图3所示。图3是说明用于用户平面和控制平面的无线电协议架构的实施例的示意图，图3用三个层展示用于用户设备(UE)和基站设备(gNB或eNB)的无线电协议架构：层1、层2和层3。层1(L1层)是最低层且实施各种PHY(物理层)信号处理功能。L1层在本文将称为PHY301。层2(L2层)305在PHY301之上，且负责通过PHY301在UE与eNB之间的链路。在用户平面中，L2层305包括MAC(Medium Access Control，媒体接入控制)子层302、RLC(Radio Link Control，无线链路层控制协议)子层303和PDCP(Packet Data Convergence Protocol，分组数据汇聚协议)子层304，这些子层终止于网络侧上的eNB处。虽然未图示，但UE可具有在L2层305之上的若干上部层，包括终止于网络侧上的P-GW处的网络层(例如，IP层)和终止于连接的另一端(例如，远端UE、服务器等等)处的应用层。PDCP子层304提供不同无线电承载与逻辑信道之间的多路复用。PDCP子层304还提供用于上部层数据包的标头压缩以减少无线电发射开销，通过加密数据包而提供安全性，以及提供eNB之间的对UE的越区移交支持。RLC子层303提供上部层数据包的分段和重组装，丢失数据包的重新发射以及数据包的重排序以补偿由于HARQ造成的无序接收。MAC子层302提供逻辑与输送信道之间的多路复用。MAC子层302还负责在UE之间分配一个小区中的各种无线电资源(例如，资源块)。MAC子层302还负责HARQ操作。在控制平面中，用于UE和eNB的无线电协议架构对于物理层301和L2层305来说大体上相同，但没有用于控制平面的标头压缩功能。控制平面还包括层3(L3层)中的RRC(Radio Resource Control，无线电资源控制)子层306。RRC子层306负责获得无线电资源(即，无线电承载)且使用eNB与UE之间的RRC信令来配置下部层。
作为一个实施例，附图3中的无线协议架构适用于本申请中的用户设备。
作为一个实施例，附图3中的无线协议架构适用于本申请中的基站设备。
作为一个实施例，本申请中的所述第一信息生成于所述RRC306。
作为一个实施例，本申请中的所述第一信息生成于所述PHY301。
作为一个实施例，本申请中的所述第一信息生成于所述MAC302。
作为一个实施例，本申请中的所述第二信息生成于所述RRC306。
作为一个实施例，本申请中的所述第二信息生成于所述PHY301。
作为一个实施例，本申请中的所述第二信息生成于所述MAC302。
作为一个实施例，本申请中的所述第一无线信号生成于所述PHY301。
作为一个实施例，本申请中的所述第一无线信号生成于所述MAC302。
作为一个实施例，本申请中的所述第二无线信号生成于所述PHY301。
作为一个实施例，本申请中的所述第二无线信号生成于所述MAC302。
作为一个实施例，本申请中的所述第二无线信号生成于所述RRC306。
作为一个实施例，本申请中的所述第三无线信号生成于所述PHY301。
作为一个实施例，本申请中的所述第三无线信号生成于所述MAC302。
作为一个实施例，本申请中的所述第三无线信号生成于所述RRC306。
作为一个实施例，本申请中的所述第四无线信号生成于所述PHY301。
实施例4
实施例4示出了根据本申请的一个基站设备和给定用户设备的示意图，如附图4所示。图4是在接入网络中与UE450通信的gNB/eNB410的框图。
在用户设备(UE450)中包括控制器/处理器490，存储器480，接收处理器452，发射器/接收器456，发射处理器455和数据源467，发射器/接收器456包括天线460。数据源467提供上层包到控制器/处理器490，控制器/处理器490提供包头压缩解压缩、加密解密、包分段连接和重排序以及逻辑与传输信道之间的多路复用解复用，来实施用于用户平面和控制平面的L2层协议，上层包中可以包括数据或者控制信息，例如DL-SCH或UL-SCH。发射处理器455实施用于L1层(即，物理层)的各种信号发射处理功能包括编码、交织、加扰、调制、功率控制/分配、预编码和物理层控制信令生成等。接收处理器452实施用于L1层(即，物理层)的各种信号接收处理功能包括解码、解交织、解扰、解调、解预编码和物理层控制信令提取等。发射器456用于将发射处理器455提供的基带信号转换成射频信号并经由天线460发射出去，接收器456用于通过天线460接收的射频信号转换成基带信号提供给接收处理器452。
在基站设备(410)中可以包括控制器/处理器440，存储器430，接收处理器412，发射器/接收器416和发射处理器415，发射器/接收器416包括天线420。上层包到达控制器/处理器440，控制器/处理器440提供包头压缩解压缩、加密解密、包分段连接和重排序以及逻辑与传输信道之间的多路复用解复用，来实施用于用户平面和控制平面的L2层协议。上层包中可以包括数据或者控制信息，例如DL-SCH或UL-SCH。发射处理器415实施用于L1层(即，物理层)的各种信号发射处理功能包括编码、交织、加扰、调制、功率控制/分配、预编码和物理层控制信令(包括PBCH，PDCCH，参考信号)生成等。接收处理器412实施用于L1层(即，物理层)的各种信号接收处理功能包括解码、解交织、解扰、解调、解预编码和物理层控制信令提取等。发射器416用于将发射处理器415提供的基带信号转换成射频信号并经由天线420发射出去，接收器416用于通过天线420接收的射频信号转换成基带信号提供给接收处理器412。
在DL(Downlink，下行)中，上层包DL-SCH包括本申请中的第一信息，第二信息和第三无线信号提供到控制器/处理器440。控制器/处理器440实施L2层的功能。在DL中，控制器/处理器440提供包头压缩、加密、包分段和重排序、逻辑与输送信道之间的多路复用，以及基于各种优先级量度对UE450的无线电资源分配。控制器/处理器440还负责HARQ操作、丢失包的重新发射，和到UE450的信令。发射处理器415实施用于L1层(即，物理层)的各种信号处理功能，本申请中的第四无线信号以及第一信息，第二信息和第三无线信号的物理层信号在发射处理器415生成。信号处理功能包括译码和交织以促进UE450处的前向纠错(FEC)以及基于各种调制方案(例如，二元相移键控(BPSK)、正交相移键控(QPSK))对基带信号进行调制，将调制符号分成并行流并将每一流映射到相应的多载波子载波和/或多载波符号，然后由发射处理器415经由发射器416映射到天线420以射频信号的形式发射出去。在接收 端，每一接收器456通过其相应天线460接收射频信号，每一接收器456恢复调制到射频载波上的基带信息，且将基带信息提供到接收处理器452。接收处理器452实施L1层的各种信号接收处理功能。信号接收处理功能包括在本申请中的第四无线信号的测量和携带第一信息，第二信息和第三无线信号的物理层信号的接收等，通过多载波符号流中的多载波符号进行基于各种调制方案(例如，二元相移键控(BPSK)、正交相移键控(QPSK))的解调，随后解码和解交织以恢复在物理信道上由eNB410发射的数据或者控制，随后将数据和控制信号提供到控制器/处理器490。控制器/处理器490实施L2层。控制器/处理器可与存储程序代码和数据的存储器480相关联。存储器480可称为计算机可读媒体。
在上行(UL)传输中，使用数据源467来将信号的相关配置数据提供到控制器/处理器490。数据源467表示L2层之上的所有协议层，本申请中的第二无线信号在数据源467生成。控制器/处理器490通过基于eNB410的配置分配提供标头压缩、加密、包分段和重排序以及逻辑与传输信道之间的多路复用，来实施用于用户平面和控制平面的L2层协议。控制器/处理器490还负责HARQ操作、丢失包的重新发射，和到eNB410的信令。发射处理器455实施用于L1层(即，物理层)的各种信号发射处理功能，。信号发射处理功能包括编码，调制等，将调制符号分成并行流并将每一流映射到相应的多载波子载波和/或多载波符号进行基带信号生成，然后由发射处理器455经由发射器456映射到天线460以射频信号的形式发射出去，物理层的信号(包括本申请中的第一无线信号的生成与发射以及第二无线信号在物理层的处理)生成于发射处理器455。接收器416通过其相应天线420接收射频信号，每一接收器416恢复调制到射频载波上的基带信息，且将基带信息提供到接收处理器412。接收处理器412实施用于L1层(即，物理层)的各种信号接收处理功能，包括本申请中的第一无线信号的接收以及第二无线信号在物理层的接收，信号接收处理功能包括获取多载波符号流，接着对多载波符号流中的多载波符号进行基于各种调制方案的解调，随后解码以恢复在物理信道上由UE450原始发射的数据和/或控制信号。随后将数据和/或控制信号提供到控制器/处理器440。在接收处理器控制器/处理器440实施L2层。控制器/处理器可与存储程序代码和数据的存储器430相关联。存储器430可以为计算机可读媒体。
作为一个实施例，所述UE450装置包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用，所述UE450装置至少：接收第一信息；发送第一无线信号；发送第二无线信号；其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，所述UE450包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：接收第一信息；发送第一无线信号；发送第二无线信号；其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资 源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，所述eNB410装置包括：至少一个处理器以及至少一个存储器，所述至少一个存储器包括计算机程序代码；所述至少一个存储器和所述计算机程序代码被配置成与所述至少一个处理器一起使用。所述gNB410装置至少：发送第一信息；接收第一无线信号；接收第二无线信号；其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，所述eNB410包括：一种存储计算机可读指令程序的存储器，所述计算机可读指令程序在由至少一个处理器执行时产生动作，所述动作包括：发送第一信息；接收第一无线信号；接收第二无线信号；其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，所述UE450对应本申请中的所述用户设备。
作为一个实施例，所述eNB410对应本申请中的所述基站。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中接收第一信息。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中接收第二信息。
作为一个实施例，发射456(包括天线460)和发射处理器455被用于本申请中发送第一无线信号。
作为一个实施例，发射器456(包括天线460)，发射处理器455和控制器/处理器490被用于本申请中发送第二无线信号。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中接收第三无线信号。
作为一个实施例，接收器456(包括天线460)，接收处理器452和控制器/处理器490被用于本申请中接收第四无线信号。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440被用于发送本申请中的第一信息。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440 被用于发送本申请中的第二信息。
作为一个实施例，接收器416(包括天线420)和接收处理器412被用于接收本申请中的第一无线信号。
作为一个实施例，接收器416(包括天线420)，接收处理器412和控制器/处理器440被用于接收本申请中的第二无线信号。
作为一个实施例，发射器416(包括天线420)，发射处理器415和控制器/处理器440被用于发送本申请中的第三无线信号。
作为一个实施例，发射器416(包括天线420)和发射处理器415被用于发送本申请中的第四无线信号。
实施例5
实施例5示例了上行传输的流程图，如附图5所示。附图5中，基站N1是UE U2的服务小区的维持基站。方框F0和方框F1中标识的步骤分别是可选的。
对于 基站N1，在步骤S10中发送第四无线信号，在步骤S11中发送第一信息，在步骤S12中发送第二信息，在步骤S13中接收第一无线信号，在步骤S14中接收第二无线信号，在步骤S15中发送第三无线信号。
对于 UE U2，在步骤S20中接收第四无线信号，在步骤S21中接收第一信息，在步骤S22中接收第二信息，在步骤S23中发送第一无线信号，在步骤S24中发送第二无线信号，在步骤S25中接收第三无线信号。
实施例5中，第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关；所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述用户设备的发送定时，为所述用户设备分配用于上行传输的资源，为所述用户设备分配用于上行传输的子载波间距}中的至少之一；所述第二信息被用于确定P2个第二类资源；针对所述第四无线信号的测量被用于确定{所述所述第一无线信号所占用的时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
作为一个实施例，M3被用于确定{所述第三无线信号的发送起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
作为一个实施例，所述第二无线信号占用的空口资源属于所述P2个第二类资源中的一个第二类资源，所述P2是正整数；{所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
作为一个实施例，M3被用于确定{所述第三无线信号的发送起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素；虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述所述第三无线信号的发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度 小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
作为一个实施例，所述第一类集合由一个元素组成。
作为一个实施例，所述第一类集合由多个元素组成，所述第一类集合中的任意两个元素不相等。
作为一个实施例，所述P1大于1，所述P1个配置信息中的任意两个所述配置信息所指示的所述第一类整数不同。
作为一个实施例，所述P1大于1，所述P1个配置信息中存在两个所述配置信息所指示的所述第一类集合中的元素的数量不同。
作为一个实施例，所述P1大于1，所述P1个配置信息中存在两个所述配置信息所指示的所述第一类集合中存在公共的元素(即两个所述第一类集合的交集不是空集)。
作为一个实施例，所述P1大于1，所述P1个配置信息中的任意两个所述配置信息所指示的所述第一类集合的交集是空集。
作为一个实施例，所述用户设备和所述第一无线信号的接收者之间的信道质量被用于从所述P1个配置信息中确定所述第一配置信息。
作为一个实施例，所述第一信息是动态配置的。
作为一个实施例，所述第一信息是半静态配置的。
作为一个实施例，所述第一信息是由RRC(Radio Resource Control，无线资源控制)层信令配置的。
作为一个实施例，所述第一信息是小区公共的。
作为一个实施例，所述第一信息是TRP(Transmission Reception Point，发送接收点)专属的。
作为一个实施例，所述第一信息是由SIB(SystemInformationBlock，系统信息块)配置的。
作为一个实施例，所述第二信息是半静态配置的。
作为一个实施例，所述第二信息是由RRC层信令承载的。
作为一个实施例，所述第二信息是小区公共的。
作为一个实施例，所述第二信息是TRP(Transmission Reception Point，发送接收点)专属的。
作为一个实施例，所述第一信息是由SIB(SystemInformationBlock，系统信息块)配置的。
作为一个实施例，所述第四无线信号包括{PSS(Primary Synchronization Signal，主同步信号)，SSS(Secondary Synchronization Signal，辅同步信号)}中的至少之一。
作为一个实施例，所述第四无线信号包括{NPSS(Narrow band Primary Synchronization Signal，窄带主同步信号)，NSSS(Narrow band Secondary Synchronization Signal，窄带辅同步信号)}中的至少之一。
作为一个实施例，所述第四无线信号包括CRS(Cell Reference Signal，小区参考信号)。
作为一个实施例，所述第四无线信号包括NRS(Narrow band Reference Signal，窄带参考信号)。
作为一个实施例，所述第四无线信号包括CSI-RS(Channel Status Information Reference Signal，信道状态信息参考信号)。
实施例6
实施例6示例了第一无线信号与第二无线信号关系示意图，如附图6所示。在附图6中，横轴代表时间，斜线填充的矩形代表第一无线信号，十字线填充的矩形代表第二无线信号。
实施例6中，所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的时频资源，所述第一序列}中的至少之一相关。
作为一个实施例，所述第一序列是伪随机序列。
作为一个实施例，所述第一序列是Zadoff-Chu序列。
作为一个实施例，所述第一序列包括CP(Cyclic Prefix，循环前缀)。
作为一个实施例，所述第一序列中的所有的元素都相同。
作为一个实施例，所述第一序列中的所有的元素都为1。
作为一个实施例，所述第一无线信号在PRACH(Physical Random Access Channel，物理随机介入信道)上传输。
作为一个实施例，所述目标集合由一个元素(即所述M2)组成。
作为一个实施例，所述目标集合由多个元素组成。
作为一个实施例，所述第一序列被用于确定所述M2在所述目标集合中的索引。
作为一个实施例，所述第一序列在候选序列集合中的索引被用于从所述目标集合中确认所述M2，所述候选序列集合中包括多个候选序列。
作为一个实施例，所述第一比特块是由所述UE的高层传递给所述UE的物理层的。
作为一个实施例，所述M1是2的正整数次幂或者1。
作为一个实施例，所述M2是2的正整数次幂或者1。
作为一个实施例，所述第一比特块是一个TB(Transmission Block，传输块)；或者所述第一比特块是一个TB的一部分。
作为一个实施例，所述第一比特块在UL-SCH(UpLink Shared Channel，上行共享信道)上传输。
作为一个实施例，所述第二无线信号在PUSCH(Physical Uplink Shared Channel，物理上行共享信道)上传输。
作为一个实施例，所述第二无线信号是由所述第一比特块依次经过信道编码(Channel Coding)，调制映射器(Modulation Mapper)，层映射器(Layer Mapper)，预编码(Precoding)，资源粒子映射器(Resource Element Mapper)，OFDM(Orthogonal Frequency Division Multiplexing，正交频分复用)信号发生(Generation)之后的输出。
作上述实施例的一个子实施例，所述信道编码包括速率匹配。
作为一个实施例，所述第一无线信号的发送是免授权的(Grant-Free)。
作为一个实施例，所述第一无线信号的发送是基于竞争的(Contention-Based)。
作为一个实施例，所述M1个第一无线子信号中的任意两个所述第一无线子信号所占用的时域资源是正交的(即不重叠)，所述M2个第二无线子信号中的任意两个所述第二无线子信号所占用的时域资源是正交的(即不重叠)。
作为一个实施例，所述第一序列是前导序列(Preamble)。
作为一个实施例，所述第一无线信号对应的传输信道为RACH(Random Access Channel，随机接入信道)。
作为一个实施例，所述第一无线信号在NPRACH(Narrow band Physical Random Access Channel，窄带物理随机接入信道)上传输。
作为一个实施例，所述第二无线信号在NPUSCH(Narrow band Physical Uplink Shared  Channel，窄带物理上行共享信道)上传输。
作为一个实施例，所述M2个第二无线子信号中的所有第二无线子信号的RV(Redundancy Version，冗余版本)是相同的。
作为一个实施例，所述M1个第二无线子信号中存在两个第二无线子信号的RV(Redundancy Version，冗余版本)是不同的。
作为一个实施例，所述M2个第二无线子信号中的每一个第二无线子信号的RV(Redundancy Version，冗余版本)是和所述M2有关的。
实施例7
实施例7示例了根据本申请的一个实施例的第一类资源的示意图，如附图7所示。附图7中，斜线填充的方格代表属于一个第一类资源的时频资源。在实施例7中，第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源。
作为一个实施例，所述第一类资源包括时频资源。
作为一个实施例，所述第一类资源在给定时刻的频域上所占用的子载波属于180kHz(千赫兹)之内，所述第一类资源在时域上包括多个毫秒。
作为一个实施例，所述第一类资源包括正整数个RE(Resource Element，资源粒子)；所述RE在频域占用一个子载波，在时域占用一个多载波符号。
在上述实施例的一个子实施例中，所述多载波符号是SC-FDMA(Single Carrier Frequency Division Multiple Access，单载波频分多址)符号。
作为一个实施例，所述第一无线信号所占用的RE属于由所述第一配置信息确定的所述第一类资源所占用的RE。
作为一个实施例，所述第一类资源中的子载波的子载波间距为3.75kHz。
作为一个实施例，所述第一类资源中的子载波的子载波间距为1.25kHz。
实施例8
实施例8示例了根据本申请的一个实施例的虚拟无线信号与第三无线信号的关系的示意图，如附图8所示。在附图8中，横轴代表时间，无填充的虚线框矩形代表虚拟无线信号，竖线填充的矩形代表第三无线信号。
在实施例8中，所述虚拟无线信号包括M3个第二无线子信号，所述虚拟无线信号的发送结束时刻到所述第三无线信号的发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
作为一个实施例，所述第一备选时间长度等于40毫秒。
作为一个实施例，所述第二备选时间长度等于3毫秒。
作为一个实施例，所述第二备选时间长度等于2毫秒。
作为一个实施例，所述第一备选时间长度等于40个子帧(subframe)。
作为一个实施例，所述第二备选时间长度等于3个子帧(subframe)。
作为一个实施例，所述第二备选时间长度等于2个子帧(subframe)。
作为一个实施例，所述第一备选时间长度是预先定义的。
作为一个实施例，所述第二备选时间长度是预先定义的。
作为一个实施例，所述目标时间长度不包括所述第二无线信号的接收结束时刻与子帧边界之间的GT(Guard Time，保护时间)。
作为一个实施例，所述第一阈值等于256毫秒。
作为一个实施例，所述参考时间长度为X个连续子帧(subframe)在时域所对应的时间长度，所述X个子帧中的结束子帧为所述虚拟无线信号的结束子帧，所述虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号在时域占用了所述X个子帧中的每一个子帧，所述X个子帧在时域上的前一个子帧在所述虚拟无线信号所占用的子帧之外。
作为一个实施例，所述参考时间长度为Y个连续时隙(slot)在时域所对应的时间长度，所述Y个时隙中的结束时隙为所述虚拟无线信号的结束时隙，所述虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号在时域占用了所述Y个时隙中的每一个时隙，所述Y个时隙在时域上的前一个时隙在所述虚拟无线信号所占用的时隙之外。
作为一个实施例，所述参考时间长度包括为了避免与可能的PRACH(Physical Random Access Channel，物理随机接入信道)碰撞进行了推迟传输的时间。
作为一个实施例，所述参考时间长度包括为了避免与可能的NPRACH(Narrow band Physical Random Access Channel，窄带物理随机接入信道)碰撞进行了推迟传输的时间。
作为一个实施例，所述所述第二无线子信号中的RU的数量等于{1,2,3,4,5,6,8,10}中之一。
作为一个实施例，所述所述第二无线子信号中的RU的子载波间距为{3.75kHz，15kHz}中之一。
实施例9
实施例9示例了根据本申请的一个实施例的第二类资源的示意图，如附图9所示。在附图9中，斜线填充的方格和粗线框标识的方格分别代表第二类资源#1和第二类资源#2。所述第二类资源#1和所述第二类资源#2是本申请中的所述P2个第二类资源中的两个所述第二类资源。所述第二类资源#1和所述第二类资源#2之间存在着共享的子载波。
实施例9中，第二无线信号占用的空口资源属于一个所述第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
作为一个实施例，所述P2个第二类资源中传输的无线信号所占用的子载波的数量和P2个正整数一一对应。
作为一个实施例，所述所述第二无线信号所占用的子载波在频域上是连续的。
作为一个实施例，所述MCS(Modulation Coding Scheme，调制编码方式)支持包括{QPSK，pi/2BPSK，pi/4QPSK，16QAM，64QAM}中至少之一。
作为一个实施例，所述MCS(Modulation Coding Scheme，调制编码方式)支持Turbo编码。
作为一个实施例，所述第二无线信号支持两个RV(Redundancy Version，冗余版本)。
作为一个实施例，所述第二无线信号支持四个RV(Redundancy Version，冗余版本)。
作为一个实施例，所述第二类资源#1和所述第二类资源#2属于同一个RB(Resource Block)。所述RB由12个连续的子载波组成。
实施例10
实施例10示例了一个UE中的处理装置的结构框图，如附图10所示。附图10中，UE处理装置1000主要由第一接收机模块1001，第一发射机模块1002，第二发射机模块1003和 第二接收机模块1004组成。第一接收机模块1001包括本申请附图4中的发射器/接收器456(包括天线460)，接收处理器452和控制器/处理器490；第一发射机模块1002包括本申请附图4中的发射器/接收器456(包括天线460)和发射处理器455；第二发射机模块1003包括本申请附图4中的发射器/接收器456(包括天线460)，发射处理器455和控制器/处理器490；第二接收机模块1004包括本申请附图4中的发射器/接收器456(包括天线460)，接收处理器452和控制器/处理器490.
在实施例10中，第一接收机模块1001接收第一信息；第一发射机模块1002发送第一无线信号；第二发射机模块1003发送第二无线信号；第二接收机模块1004接收第三无线信号；所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关；所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述用户设备的发送定时，为所述用户设备分配用于上行传输的资源，为所述用户设备分配用于上行传输的子载波间距}中的至少之一；M3被用于确定{所述第三无线信号的发送起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素；第一接收机模块1001还接收第二信息和接收第四无线信号。
作为一个实施例，虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述所述第三无线信号的发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
作为一个实施例，所述第二信息被用于确定P2个第二类资源；所述第二无线信号占用的空口资源属于所述P2个第二类资源中的一个所述第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
作为一个实施例，针对所述第四无线信号的测量被用于确定{所述所述第一无线信号所占用的时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
实施例11
实施例11示例了一个基站设备中的处理装置的结构框图，如附图11所示。附图11中，基站设备处理装置1100主要由第三发射机模块1101，第三接收机模块1102，第四接收机模块1103和第四发射机模块1104组成。第三发射机模块1101包括本申请附图4中的发射器/接收器416(包括天线420)，发射处理器415和控制器/处理器440；第三接收机模块1102包括本申请附图4中的发射器/接收器416(包括天线420)和接收处理器412；第四接收机模块1103包括本申请附图4中的发射器/接收器416(包括天线420)，接收处理器412和控 制器/处理器440；第四发射机模块1104包括本申请附图4中的发射器/接收器416(包括天线420)和发射处理器415。
实施例11中，第三发射机模块1101发送第一信息；第三接收机模块1102接收第一无线信号；第四接收机模块1103接收第二无线信号；第四发射机模块1104发送第三无线信号；所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关；所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述用户设备的发送定时，为所述设备分配用于上行传输的资源，为所述用户设备分配用于上行传输的子载波间距}中的至少之一；M3被用于确定{所述第三无线信号的发送起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素；第三发射机模块1101还发送第二信息和发送第四无线信号。
作为一个实施例，虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述所述第三无线信号的发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
作为一个实施例，所述第二信息被用于确定P2个第二类资源。所述第二无线信号占用的空口资源属于所述P2个第二类资源中的一个第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
作为一个实施例，针对所述第四无线信号的测量被用于确定{所述第一无线信号所占用的所述时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
本领域普通技术人员可以理解上述方法中的全部或部分步骤可以通过程序来指令相关硬件完成，所述程序可以存储于计算机可读存储介质中，如只读存储器，硬盘或者光盘等。可选的，上述实施例的全部或部分步骤也可以使用一个或者多个集成电路来实现。相应的，上述实施例中的各模块单元，可以采用硬件形式实现，也可以由软件功能模块的形式实现，本申请不限于任何特定形式的软件和硬件的结合。本申请中的UE或者终端包括但不限于手机，平板电脑，笔记本，上网卡，低功耗设备，eMTC设备，NB-IoT设备，车载通信设备等无线通信设备。本申请中的基站或者网络侧设备包括但不限于宏蜂窝基站，微蜂窝基站，家庭基站，中继基站，eNB，gNB，传输接收节点TRP等无线通信设备。
以上所述，仅为本申请的较佳实施例而已，并非用于限定本申请的保护范围。凡在本申请的精神和原则之内，所做的任何修改，等同替换，改进等，均应包含在本申请的保护范围之内。

Claims (14)

  1. 一种用于无线通信中的用户设备中的方法，其特征在于，包括：
    接收第一信息；
    发送第一无线信号；
    发送第二无线信号；
    其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
  2. 根据权利要求1所述的方法，其特征在于，还包括：
    接收第三无线信号；
    其中，所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述用户设备的发送定时，为所述用户设备分配用于上行传输的资源，为所述用户设备分配用于上行传输的子载波间距}中的至少之一；M3被用于确定{所述第三无线信号的发送起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
  3. 根据权利要求2所述的方法，其特征在于，虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述第三无线信号的所述发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
  4. 根据权利要求1，2或3中任一权利要求所述的方法，其特征在于，还包括：
    接收第二信息；
    其中，所述第二信息被用于确定P2个第二类资源；所述第二无线信号占用的空口资源属于所述P2个第二类资源中的一个第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
  5. 根据权利要求1至4中任一权利要求所述的方法，其特征在于，还包括：
    接收第四无线信号；
    其中，针对所述第四无线信号的测量被用于确定{所述第一无线信号所占用的所述时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
  6. 一种用于无线通信中的基站中的方法，其特征在于，包括：
    发送第一信息；
    接收第一无线信号；
    接收第二无线信号；
    其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
  7. 根据权利要求6所述的方法，其特征在于，还包括：
    发送第三无线信号；
    其中，所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述第二无线信号的发送者的发送定时，为所述第二无线信号的所述发送者分配用于上行传输的资源，为所述第二无线信号的所述发送者分配用于上行传输的子载波间距}中的至少之一；M3被用于确定{所述第三无线信号的发送起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
  8. 根据权利要求7所述的方法，其特征在于，虚拟无线信号包括M3个所述第二无线子信号，所述虚拟无线信号的发送结束时刻到所述第三无线信号的所述发送起始时刻之间的时间距离大于或者等于目标时间长度，所述目标时间长度等于{第一备选时间长度，第二备选时间长度}中之一，所述第一备选时间长度大于所述第二备选时间长度，所述第二备选时间长度大于0毫秒；参考时间长度大于或者等于第一阈值，所述目标时间长度等于所述第一备选时间长度，或者所述参考时间长度小于所述第一阈值，所述目标时间长度等于所述第二备选时间长度；所述参考时间长度和{所述M3，所述第二无线子信号中的RU的数量，所述第二无线子信号中的RU的子载波间距}至少第一者有关，所述第一阈值是一个预定义的正数；所述RU在时域包括K1个连续的多载波符号，所述RU在频域包括K2个连续的子载波，所述K1等于{14,28，56,112}中之一，所述K2等于{1,3,6,12}中之一。
  9. 根据权利要求6，7或8中任一权利要求所述的方法，其特征在于，还包括：
    发送第二信息；
    其中，所述第二信息被用于确定P2个第二类资源；所述第二无线信号占用的空口资源属于所述P2个第二类资源中的一个第二类资源，所述P2是正整数；所述第二无线信号对应的{子载波的数量，子载波间距，MCS，RV}中的至少之一和所述第二无线信号所属的所述第二类资源是相关的；所述空口资源包括{时频资源，码域资源}中的至少前者。
  10. 根据权利要求6至9中任一权利要求所述的方法，其特征在于，还包括：
    发送第四无线信号；
    其中，针对所述第四无线信号的测量被用于确定{所述第一无线信号所占用的所述时频资源，所述第二无线信号所占用的所述空口资源}中的至少之一。
  11. 一种用于无线通信中的用户设备，其特征在于，包括：
    第一接收机模块，接收第一信息；
    第一发射机模块，发送第一无线信号；
    第二发射机模块，发送第二无线信号；
    其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目 标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
  12. 根据权利要求11所述的用于无线通信中的用户设备，其特征在于，还包括：
    第二接收机模块，接收第三无线信号；
    其中，所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述用户设备的发送定时，为所述用户设备分配用于上行传输的资源}中的至少之一；M3被用于确定{所述第三无线信号所占用的时域资源的起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
  13. 一种用于无线通信中的基站设备，其特征在于，包括：
    第三发射机模块，发送第一信息；
    第三接收机模块，接收第一无线信号；
    第四接收机模块，接收第二无线信号；
    其中，所述第一信息包括P1个配置信息，所述配置信息被用于确定{第一类资源，第一类整数，第一类集合}，所述P1是正整数；所述第一无线信号包括M1个第一无线子信号，第一序列被用于生成所述第一无线子信号；所述第二无线信号包括M2个第二无线子信号，第一比特块被用于生成所述第二无线子信号；所述M1是正整数，所述M2是目标集合中的一个元素；所述第一类整数是正整数，所述第一类集合中的每一个元素是正整数；所述第一无线信号所占用的时频资源属于由第一配置信息确定的所述第一类资源，所述M1是由所述第一配置信息确定的所述第一类整数，所述目标集合是由所述第一配置信息确定的所述第一类集合；所述第一配置信息是所述P1个配置信息中的一个配置信息；所述第二无线信号所占用的时频资源和{所述第一无线信号所占用的所述时频资源，所述第一序列}中的至少之一相关。
  14. 根据权利要求13所述的用于无线通信中的基站设备，其特征在于，还包括：
    第四发射机模块，发送第三无线信号；
    其中，所述第三无线信号被用于{确定所述第一比特块是否需要重新发送，调整所述第二无线信号的发送者的发送定时，为所述所述第二无线信号的发送者分配用于上行传输的资源，为所述所述第二无线信号的发送者分配用于上行传输的子载波间距}中的至少之一；M3被用于确定{所述第三无线信号的发送者发送所述第三无线信号的起始时刻，所述第三无线信号所占用的时域资源}中的至少之一，所述M3是所述目标集合中的一个元素。
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